Reference Data Class Viewer

This is a display of all the reference data in development. It is organized by the OWL ontology namespace (i.e. URI/URN).

Each class is an OWL class displayed here as pseudo EXPRESS classes for ease of readability.

The OASIS stage of each class is shown.

The classes are organized by the OWL ontology namespace (i.e. URI/URN).

URN: urn:plcs:rdl:std

RDL File: committee-specification/plcs-arm-lf-express.rdf-xml.owl ()

Title:
Version: 1
Stage:
Description: This ontology is a subset of the PLCS ARM Long Form EXPRESS represented as OWL.
Class Activity [urn:plcs:rdl:std#Activity] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity is the identification of the occurrence of an action that has taken place, is taking place, or is expected to take place in the future. The procedure executed during that Activity is identified with the Activity_method that is referred to by the chosen_method attribute.  EXAMPLE: Change, distilling, design, a process to drill a hole, and a task such as training someone, are examples of activities.  NOTE: Status information identifying the level of completion of each activity may be provided within an instance of Activity_status.  NOTE: The items that are affected by an Activity, for example as input or output, may be identified within an instance of Applied_activity_assignment. 
CLASS Activity;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Activity_actual, Directed_activity, );
END_CLASS;
Class Activity actual [urn:plcs:rdl:std#Activity_actual] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_actual is a type of Activity. It is a record of the occurrence of an Activity. The Activity_actual is related through an Activity_happening to the Activity for which it is an occurrence. The existence of an Activity_actual instance means that the Activity_actual has started.  NOTE: A Calendar_date or Date_time should be assigned to the Activity_actual with the role "start date" to record when the activity started.  NOTE: A Calendar_date or Date_time may be assigned to the activity with role "end date" to record when the activity finished. In general, the absence of this assignment cannot be used to infer that the activity is continuing, only that the end of the activity has not yet been recorded.  NOTE: A more detailed history of the progress of an activity may be recorded by applying states to the activity, but the meaning of these states must be defined through local business rules. 
CLASS Activity_actual;
SUBCLASS OF ( Activity );
END_CLASS;
Class Activity happening [urn:plcs:rdl:std#Activity_happening] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_happening is a type of Activity_relationship. It is a relationship between the definition of an activity ( Activity_happening.predicted ) and its actual occurrence ( Activity_happening.actual ).  NOTE: The ordinary value for Activity.name may be "actual", though this is redundant.  NOTE: Many Activity_actual s may be the actual for a single Activity.  EXAMPLE: a single defined activity is recorded historically by several sub-activities.  NOTE: A single Activity_actual may fulfil several activities.  EXAMPLE: a single servicing activity takes the opportunity to make additional checks and repairs. 
CLASS Activity_happening;
SUBCLASS OF ( Activity_relationship );
END_CLASS;
Class Activity method [urn:plcs:rdl:std#Activity_method] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_method is a way to carry out an Activity.  NOTE: There may be more than one method for producing a required result  NOTE: This definition may be used to characterize a way to resolve a request for action. The concept of action request is dealt with in module. 
CLASS Activity_method;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Scheme, Task_method, Scheme_entry, Task_method_version, Task_element, Scheme_version, );
END_CLASS;
Class Activity method assignment [urn:plcs:rdl:std#Activity_method_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_method_assignment is an association between an Activity_method and a Work_request. The relation_type attribute characterizes the meaning of that association and the meaning of the Activity_method with respect to the Work_request. 
CLASS Activity_method_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Activity method realization [urn:plcs:rdl:std#Activity_method_realization] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_method_realization is a further specification of how an activity method is to be performed with the Activity_method.  NOTE: More than one specification can be associated with the same Activity_method.  EXAMPLE: For a given planned activity there may be a task specification, a statement of how task performance is to be logged and a schedule that all apply. 
CLASS Activity_method_realization;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Activity method realization relationship [urn:plcs:rdl:std#Activity_method_realization_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_method_realization_relationship is a relationship between two Activity_method_realization entity instances.  NOTE: An Activity_method_realization_relationship may be used to specify sequencing and other constraints between different realizations for the same Activity_method. 
CLASS Activity_method_realization_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Activity method relationship [urn:plcs:rdl:std#Activity_method_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_method_relationship is a relationship between two instances of Activity_method. 
CLASS Activity_method_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Scheme_version_relationship, Scheme_relationship, Scheme_entry_relationship, Task_element_relationship, Task_method_version_relationship, Task_method_relationship, );
END_CLASS;
Class Activity property [urn:plcs:rdl:std#Activity_property] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_property is a property of an Activity or of an Activity_method. 
CLASS Activity_property;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Applied_independent_activity_property, );
END_CLASS;
Class Activity property representation [urn:plcs:rdl:std#Activity_property_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_property_representation is an association between an Activity_property and one of its representations. 
CLASS Activity_property_representation;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Activity relationship [urn:plcs:rdl:std#Activity_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_relationship is a relationship between two instances of Activity.  EXAMPLE: The activity required to complete a work order, may be decomposed into a series of activities. Their corresponding instances would be related using instances of the Activity_relationship entity. 
CLASS Activity_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Activity_happening, );
END_CLASS;
Class Activity status [urn:plcs:rdl:std#Activity_status] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Activity_status is the assignment of a status to an Activity. 
CLASS Activity_status;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Address [urn:plcs:rdl:std#Address] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Address is the information that locate persons or organizations. It provides location details for communication via postal mail, telephone, facsimile, telex or electronic mail. 
CLASS Address;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Address assignment [urn:plcs:rdl:std#Address_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Address_assignment is the association of an Organization or a Person_in_organization with an Address. 
CLASS Address_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Address based location representation [urn:plcs:rdl:std#Address_based_location_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Address_based_location_representation is a type of Location_representation specified by its postal identification. 
CLASS Address_based_location_representation;
SUBCLASS OF ( Location_representation );
END_CLASS;
Class Advisory task step [urn:plcs:rdl:std#Advisory_task_step] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Advisory_task_step is a type of Task_step. It conveys information.  NOTE: Some Task_method s may not require any action to be undertaken.  EXAMPLE: "Beware of hot exhausts", "do not use tool X this way" and similar messages. 
CLASS Advisory_task_step;
SUBCLASS OF ( Task_step );
END_CLASS;
Class Affected items assignment [urn:plcs:rdl:std#Affected_items_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Affected_items_assignment is an association of a Work_request with the product or activity data that are subjects of this Work_request.  EXAMPLE: In case a tire on a car is flat, a Work_request may be created and associated with the instances that represent the tire that is flat, the car and the spare wheel. 
CLASS Affected_items_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Alias identification [urn:plcs:rdl:std#Alias_identification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Alias_identification is a type of Identification_assignment that provides an alias identifier to product or activity data.  NOTE: The alias identifier is conveyed within the identifier attribute inherited from Identification_assignment.  NOTE: Information about the organizational scope in which the alias applies may be provided by a specialization of Organization_or_person_in_organization_assignment.  NOTE: Alias identification only applies to concepts that possesses an attribute that conveys an identifier. 
CLASS Alias_identification;
SUBCLASS OF ( Identification_assignment );
END_CLASS;
Class Alternate part relationship [urn:plcs:rdl:std#Alternate_part_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Alternate_part_relationship is a type of alternate_product_relationship where the alternate and base products are parts. 
CLASS Alternate_part_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Amount of substance unit [urn:plcs:rdl:std#Amount_of_substance_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Amount_of_substance_unit is a type of Unit in which the number of elementary entities of a substance as compared to the number of atoms in 0.012 kilograms of carbon-12 is expressed.  NOTE: This definition applies to the SI quantity 'mole'. When the mole is used, the elementary entities, whose quantity is expressed, must be specified . They may be atoms, molecules, ions, electrons or other particles or specified groups of such particles (see ISO 31-8).  NOTE: This unit corresponds to one of the seven fundamental quantities as specified in ISO 1000. 
CLASS Amount_of_substance_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class And state cause effect definition [urn:plcs:rdl:std#And_state_cause_effect_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An And_state_cause_effect_definition is a type of State_cause_effect_definition. It relates one or more causing State_definition entities and one effect State_definition. All the causing State_definition entities must exist prior to the single effect. 
CLASS And_state_cause_effect_definition;
SUBCLASS OF ( State_cause_effect_definition );
END_CLASS;
Class Applied activity assignment [urn:plcs:rdl:std#Applied_activity_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Applied_activity_assignment is an association of an Activity with product or activity data. It characterizes the role of the concepts represented with these data with respect to the activity.  NOTE: This entity should not be used to represent the association of an activity with the organizations that are responsible for its execution or its management. That kind of information can be represented with instances of Organization_or_person_in_organization_assignment. 
CLASS Applied_activity_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Applied activity method assignment [urn:plcs:rdl:std#Applied_activity_method_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Applied_activity_method_assignment is an association of an Activity_method with product or activity data. 
CLASS Applied_activity_method_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Task_element_assignment, Scheme_subject_assignment, Scheme_entry_assignment, Task_method_version_assignment, Task_method_assignment, Scheme_version_assignment, );
END_CLASS;
Class Applied independent activity property [urn:plcs:rdl:std#Applied_independent_activity_property] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Applied_independent_activity_property is a type of Activity_property that is an association of an Activity_property with an Independent_property. It characterizes the fact that the Activity_property is the application of the Independent_property to activity data. 
CLASS Applied_independent_activity_property;
SUBCLASS OF ( Activity_property );
END_CLASS;
Class Applied independent property [urn:plcs:rdl:std#Applied_independent_property] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Applied_independent_property is a type of Assigned_property that is associated with an Independent_property. It characterizes the fact that the Applied_independent_property is the application of the Independent_property to product data. 
CLASS Applied_independent_property;
SUBCLASS OF ( Assigned_property );
END_CLASS;
Class Applied independent resource property [urn:plcs:rdl:std#Applied_independent_resource_property] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Applied_independent_resource_property is a type of Resource_property that is associated to a Independent_property. It characterizes the fact that the Resource_property is the application of the Independent_property to activity data. 
CLASS Applied_independent_resource_property;
SUBCLASS OF ( Resource_property );
END_CLASS;
Class Applied information usage right [urn:plcs:rdl:std#Applied_information_usage_right] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Applied_information_usage_right is an application of a particular usage right to a set of items.  NOTE: If an approval is applied to this entity, it carries the meaning that the particular set of items is approved for the given usage. This approval generally indicates that the approval is exceptional, for example, where the information belongs to another project, and that project agrees to share some particular items of information. There is a further implication that the set of entities should not be changed once the approval is given. 
CLASS Applied_information_usage_right;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Applied state assignment [urn:plcs:rdl:std#Applied_state_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Applied_state_assignment is a relationship that allows a subject to have State or to be in a State. 
CLASS Applied_state_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Applied state definition assignment [urn:plcs:rdl:std#Applied_state_definition_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Applied_state_definition_assignment is a mechanism that enables an object to have or to be in a State_definition. 
CLASS Applied_state_definition_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Approval [urn:plcs:rdl:std#Approval] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Approval is a formal confirmation of the quality of some activity or product data. 
CLASS Approval;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Approval assignment [urn:plcs:rdl:std#Approval_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Approval_assignment is the assignment of an Approval to activity or product data. 
CLASS Approval_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Approval relationship [urn:plcs:rdl:std#Approval_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Approval_relationship is a typed association between two instances of Approval. 
CLASS Approval_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Approval status [urn:plcs:rdl:std#Approval_status] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Approval_status is a particular rank of approval. 
CLASS Approval_status;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Approving person organization [urn:plcs:rdl:std#Approving_person_organization] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Approving_person_organization is an association between an Approval and the organization or person and organization that has granted this approval. 
CLASS Approving_person_organization;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Assembly component relationship [urn:plcs:rdl:std#Assembly_component_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Assembly_component_relationship is a type of View_definition_usage. It identifies a possibly quantified usage of a product version as a component of another product version. The relationship is established between two instances of Product_view_definition. The inherited attribute View_definition_relationship.relating_view identifies the Product_view_definition of the assembly. The inherited attribute View_definition_relationship.related_view identifies the Product_view_definition of the product version that plays the role of component. The Assembly_component_relationship specifies that, in the Product_view_definition.initial_context of the Product_view_definition that is referred to as View_definition_relationship.relating_view, it is considered that the product version that is indirectly identified with the View_definition_relationship.related_view attribute, is a component of the product version that is indirectly identified with the View_definition_relationship.relating_view attribute.  NOTE: In another context, the structure of the assembly may be described differently, adding, for example, an intermediate level between the products.  NOTE: This entity data type may be used to establish assembly relationships during design or to represent the composition of an assembly existing in the real world.  NOTE: An Assembly_component_relationship identifies an item in a parts list. Should the quantity be zero, the component would still be listed in the parts list.  In case the component is a part, the following additional specifications apply:  * the quantity attribute shall either be not specified or shall characterize a number of occurrences of the component;  * if the quantity attribute specifies a number of occurrences, these occurrences shall be considered as a single group within the assembly structure;  * if the quantity attribute is not specified, the relationship actually identifies a single occurrence of the component. In case the component is a non-countable material, the following additional specifications apply:  * the quantity attribute shall either be not specified or shall characterize the amount of the material used as component;  * if the quantity attribute is not specified, the amount of material used as component shall be considered as unknown.  EXAMPLE: An assembly may require inclusion of ten grams of grease.  NOTE: This version of the Assembly structure module does not enable to represent the fact that the quantity of a fluid component is, for example 'at most 10 grams' or 'between 5 or 20 grams'. However, some ISO 10303 application protocols, for example ISO 10303-214, provide a representation for those requirements.  An Assembly_component_relationship shall be either a Next_assembly_usage, a or a Component_upper_level_identification. 
CLASS Assembly_component_relationship;
SUBCLASS OF ( View_definition_usage );
SUPERCLASS OF ( Component_upper_level_identification, Promissory_usage, Next_assembly_usage, );
END_CLASS;
Class Assembly relationship substitution [urn:plcs:rdl:std#Assembly_relationship_substitution] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Assembly_relationship_substitution is a relationship that indicates that an Assembly_component_relationship may be substituted by another Assembly_component_relationship. Both assembly relationships shall refer to the same Product_view_definition of the same assembly.  NOTE: Consequently, an Assembly_relationship_substitution actually specifies that the product version that plays the role of component in the substitute_relationship may be replaced by the product version that plays the role of component in the base_relationship.  NOTE: The instance of the substitute constituent does not require the same spatial relationship or the same quantity. A substitute constituent does not require equivalent form, fit, and function of the constituent for which it is a substitute.  NOTE: As instances of Assembly_component_relationship establish assembly relationships relevant in the definition contexts of the assembly, the substitution only apply in these contexts.  An Assembly_relationship_substitution defines a one-way substitution: if A is specified as a substitute for B, B is not implied to be a substitute for A. 
CLASS Assembly_relationship_substitution;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Assigned document property [urn:plcs:rdl:std#Assigned_document_property] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Assigned_document_property is a type of Assigned_property that identifies a property assigned to a document definition or to a file. When the Assigned_document_property is applied to a Digital_document_definition through the Assigned_property.described_element attribute, the Assigned_document_property applies to all instances of Digital_file that are components of the Digital_document_definition. When the Assigned_document_property is applied to a Physical_document_definition through the Assigned_property.described_element attribute, the Assigned_document_property applies to all instances of Hardcopy that are components of the Physical_document_definition. When the Assigned_document_property is applied to a File through the Assigned_property.described_element attribute, the Assigned_document_property applies to the individual File. 
CLASS Assigned_document_property;
SUBCLASS OF ( Assigned_property );
END_CLASS;
Class Assigned property [urn:plcs:rdl:std#Assigned_property] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Assigned_property is a property that is assigned to product data.  NOTE: The mapping provided for that entity and for its attribute described_element is incomplete. It needs to be completed in any module that uses this module and extends the type property_assignment_select. 
CLASS Assigned_property;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Assigned_document_property, Applied_independent_property, );
END_CLASS;
Class Attachment slot [urn:plcs:rdl:std#Attachment_slot] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attachment_slot is a type of Product that represents the position in which a part is or can be attached to a parent product.  EXAMPLE: A fast jet aircraft has two engines. These engines are removable and interchangeable between individual aircraft. An attachment slot represents each installation position for an engine so as to ensure that an accurate record is maintained of which engines fly in which pairing on which aircraft for how many hours. 
CLASS Attachment_slot;
SUBCLASS OF ( Product );
END_CLASS;
Class Attachment slot as planned [urn:plcs:rdl:std#Attachment_slot_as_planned] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attachment_slot_as_planned is a type of Attachment_slot_version that identifies an individual that is the subject of a plan to realize an Attachment_slot.  EXAMPLE: FlyFasterWithUs Group will buy an aircraft with serial number 1234 next year. The company wishes to plan the schedule for removal of engines from the aircraft for maintenance purposes. Instances of the Attachment_slot_as_planned entity data type allow the company to associate individual engines with the aircraft at different times over the planned period. 
CLASS Attachment_slot_as_planned;
SUBCLASS OF ( Attachment_slot_version );
END_CLASS;
Class Attachment slot as realized [urn:plcs:rdl:std#Attachment_slot_as_realized] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attachment_slot_as_realized is a type of Attachment_slot_version that identifies an individual that is a realized Attachment_slot.  EXAMPLE: FlyFasterWithUs Group operates an aircraft with serial number 1234 next year. The company records which individual engines power the aircraft at different times during the lifetime of the aircraft. 
CLASS Attachment_slot_as_realized;
SUBCLASS OF ( Attachment_slot_version );
END_CLASS;
Class Attachment slot definition [urn:plcs:rdl:std#Attachment_slot_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attachment_slot_definition is a type of Product_view_definition that identifies a view of an Attachment_slot.  EXAMPLE: An airworthiness authority requires an airline company to report which individual engines power the aircraft at different times during the lifetime of the aircraft. 
CLASS Attachment_slot_definition;
SUBCLASS OF ( Product_view_definition );
END_CLASS;
Class Attachment slot design [urn:plcs:rdl:std#Attachment_slot_design] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attachment_slot_design is a type of Attachment_slot_version that identifies the design version of an attachment slot.  EXAMPLE: WeMakeBigPlanes Limited creates design version 1.34 of the attachment slot for the starboard engine of an aircraft. 
CLASS Attachment_slot_design;
SUBCLASS OF ( Attachment_slot_version );
END_CLASS;
Class Attachment slot design to planned [urn:plcs:rdl:std#Attachment_slot_design_to_planned] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attachment_slot_design_to_planned is a relationship between a design version of an Attachment_slot and a planned individual that conforms to the design.  EXAMPLE: WeMakeBigPlanes Limited plans production of aircraft serial number 1234 with a starboard engine attachment slot that is to conform to design version 1.34. 
CLASS Attachment_slot_design_to_planned;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Attachment slot design to realized [urn:plcs:rdl:std#Attachment_slot_design_to_realized] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attachment_slot_design_to_realized is a relationship between a design version of an Attachment_slot and a realized individual that conforms to the design.  EXAMPLE: WeMakeBigPlanes Limited builds aircraft serial number 1234 with a starboard engine attachment slot that conforms to design version 1.34. 
CLASS Attachment_slot_design_to_realized;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Attachment slot on product [urn:plcs:rdl:std#Attachment_slot_on_product] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attachment_slot_on_product is a relationship between a product and an Attachment_slot that is a location on the product at which to install removable parts.  EXAMPLE: An aircraft has a pylon mounting on a wing as a location at which to install various equipment. An instance of the Attachment_slot_on_product entity data type identifies which attachment slot corresponds to the pylon. 
CLASS Attachment_slot_on_product;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Attachment slot planned to realized [urn:plcs:rdl:std#Attachment_slot_planned_to_realized] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attachment_slot_planned_to_realized is a relationship between a realized individual of an Attachment_slot and a corresponding planned individual.  EXAMPLE: WeMakeBigPlanes Limited builds aircraft serial number 2468 with a starboard engine attachment slot that was previously planned. 
CLASS Attachment_slot_planned_to_realized;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Attachment slot version [urn:plcs:rdl:std#Attachment_slot_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attachment_slot_version is a type of Product_version that identifies a version of Attachment_slot.  NOTE: This is a generic concept of version, in most situations it is possible and more specific to represent a version as Attachment_slot_design, Attachment_slot_as_planned or Attachment_slot_as_realized. 
CLASS Attachment_slot_version;
SUBCLASS OF ( Product_version );
SUPERCLASS OF ( Attachment_slot_design, Attachment_slot_as_realized, Attachment_slot_as_planned, );
END_CLASS;
Class Attribute translation assignment [urn:plcs:rdl:std#Attribute_translation_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Attribute_translation_assignment is the assignment of a translation to a text attribute of an instance. 
CLASS Attribute_translation_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Axis placement [urn:plcs:rdl:std#Axis_placement] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Axis_placement is a type of Detailed_geometric_model_element that defines a right-handed, 2D or 3D, coordinate system. If the Axis_placement belongs to a 3D geometric space, the third direction of the coordinate system is defined by the vector product of x-axis and y-axis. 
CLASS Axis_placement;
SUBCLASS OF ( Detailed_geometric_model_element );
END_CLASS;
Class Breakdown [urn:plcs:rdl:std#Breakdown] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Breakdown is a type of Product that identifies a partitioning of a product into a set of related elements so as to form explicit, parent-child views that comprise the product elements. The parent-child view is represented by Breakdown_element_usage objects relating the elements in the breakdown that are represented by Breakdown_element objects. A Breakdown may be:  * a Functional_breakdown,  * a Hybrid_breakdown,  * a Physical_breakdown,  * a System_breakdown, or  * a Zone_breakdown. 
CLASS Breakdown;
SUBCLASS OF ( Product );
SUPERCLASS OF ( Hybrid_breakdown, Zone_breakdown, System_breakdown, Functional_breakdown, Physical_breakdown, );
END_CLASS;
Class Breakdown context [urn:plcs:rdl:std#Breakdown_context] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Breakdown_context is a membership relationship between a Breakdown_element and a Breakdown of which the element is a member. 
CLASS Breakdown_context;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Physical_breakdown_context, Functional_breakdown_context, Hybrid_breakdown_context, System_breakdown_context, Zone_breakdown_context, );
END_CLASS;
Class Breakdown element [urn:plcs:rdl:std#Breakdown_element] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Breakdown_element is a type of Product that identifies the elements in one or more Breakdown objects.  NOTE: Breakdown_element is non-specific and allows for various types of product breakdown. The more specific breakdown elements are Functional_element, Physical_element, System_element, and Zone_element. 
CLASS Breakdown_element;
SUBCLASS OF ( Product );
SUPERCLASS OF ( Zone_element, System_element, Functional_element, Physical_element, );
END_CLASS;
Class Breakdown element definition [urn:plcs:rdl:std#Breakdown_element_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Breakdown_element_definition is a type of Product_view_definition that identifies a view of a version ( Breakdown_element_version ) of a Breakdown_element.  NOTE: Breakdown_element_definition is non-specific and allows for various types of product breakdowns. The more specific breakdown element definitions are Functional_element_definition, Physical_element_definition, System_element_definition and Zone_element_definition. 
CLASS Breakdown_element_definition;
SUBCLASS OF ( Product_view_definition );
SUPERCLASS OF ( Functional_element_definition, System_element_definition, Zone_element_definition, Physical_element_definition, );
END_CLASS;
Class Breakdown element realization [urn:plcs:rdl:std#Breakdown_element_realization] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Breakdown_element_realization is a type of Product_definition_element_relationship that identifies a relationship between a Breakdown_element_definition or a Breakdown_element_usage and an item that realizes that element definition or usage.  EXAMPLE: A pump realizes the 'provide fuel to engine' element in a functional breakdown for a ship. 
CLASS Breakdown_element_realization;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Breakdown element usage [urn:plcs:rdl:std#Breakdown_element_usage] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Breakdown_element_usage is a type of View_definition_relationship that identifies a relationship between a parent and child Breakdown_element. 
CLASS Breakdown_element_usage;
SUBCLASS OF ( View_definition_usage );
SUPERCLASS OF ( Physical_element_usage, System_element_usage, Zone_element_usage, Hybrid_element_usage, Functional_element_usage, );
END_CLASS;
Class Breakdown element version [urn:plcs:rdl:std#Breakdown_element_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Breakdown_element_version is a type of Product_version that identifies a version of a Breakdown_element..  NOTE: Breakdown_element_version is non-specific and allows for various types of product breakdown. The more specific breakdown elements are Functional_element_version, Physical_element_version, System_element_version and Zone_element_version. 
CLASS Breakdown_element_version;
SUBCLASS OF ( Product_version );
SUPERCLASS OF ( Zone_element_version, Functional_element_version, System_element_version, Physical_element_version, );
END_CLASS;
Class Breakdown of [urn:plcs:rdl:std#Breakdown_of] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Breakdown_of is a relationship between a Breakdown and a Product of which the breakdown is a view. 
CLASS Breakdown_of;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Breakdown version [urn:plcs:rdl:std#Breakdown_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Breakdown_version is a type of Product_version that identifies a version of a Breakdown. 
CLASS Breakdown_version;
SUBCLASS OF ( Product_version );
SUPERCLASS OF ( Physical_breakdown_version, Functional_breakdown_version, Hybrid_breakdown_version, System_breakdown_version, Zone_breakdown_version, );
END_CLASS;
Class Calendar date [urn:plcs:rdl:std#Calendar_date] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Calendar_date is a date that is defined as a day in a month of a year. 
CLASS Calendar_date;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Cartesian point [urn:plcs:rdl:std#Cartesian_point] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Cartesian_point is a type of Detailed_geometric_model_element that defines a point by a list of up to 3 cartesian coordinates. 
CLASS Cartesian_point;
SUBCLASS OF ( Detailed_geometric_model_element );
END_CLASS;
Class Cartesian transformation 2d [urn:plcs:rdl:std#Cartesian_transformation_2d] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Cartesian_transformation_2d is a type of Geometric_model. It is defined in a 2D geometric space by a 2*2 matrix and a cartesian point. Let be:  * M, the 2*2 multiplication matrix of the cartesian transformation;  * A, the point of the cartesian transformation;  * P, a point in the geometric space;  * Q, the result of the application of the transformation to P. The coordinates of Q shall be obtained by the formula: Q = M*P + A 
CLASS Cartesian_transformation_2d;
SUBCLASS OF ( Detailed_geometric_model_element );
END_CLASS;
Class Cartesian transformation 3d [urn:plcs:rdl:std#Cartesian_transformation_3d] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Cartesian_transformation_3d is a type of Detailed_geometric_model_element that is a geometric transformation defined in a 3D geometric space by a 3*3 matrix and a cartesian point. Let be:  * M, the 3*3 multiplication matrix of the cartesian transformation;  * A, the point of the cartesian transformation;  * P, a point in the geometric space;  * Q, the result of the application of the transformation to P. The coordinates of Q shall be obtained by the formula: Q = M*P + A 
CLASS Cartesian_transformation_3d;
SUBCLASS OF ( Detailed_geometric_model_element );
END_CLASS;
Class Certification [urn:plcs:rdl:std#Certification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Certification is a certificate. It asserts satisfaction of particular quality criteria.  NOTE: Certification information can be attached to any aspect of product or activity data. 
CLASS Certification;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Certification assignment [urn:plcs:rdl:std#Certification_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Certification_assignment is an association of a Certification with activity or product data.  EXAMPLE: 'certified supplier' is an example of certification that may be granted to an organization by its contractor. 
CLASS Certification_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Characterizable object [urn:plcs:rdl:std#Characterizable_object] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Characterizable_object is an object that may be characterized with properties but that cannot be considered as a product or an activity.  EXAMPLE: An orbit of a satellite is an example of Characterizable_object.  NOTE: A Characterizable_object may be used as an environmental condition under which the properties of a product are measured.  EXAMPLE: If a product has a set of properties that are measured within a particular atmosphere, the atmosphere may be described with an instance of the entity data type Characterizable_object. 
CLASS Characterizable_object;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Class [urn:plcs:rdl:std#Class] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Class is a number of things considered together.  NOTE: In this part of ISO 10303, the term 'class' and 'set' are synonyms.  NOTE: A class can consist of all things with a particular set of properties. Hence information about the consequences of possessing the set of properties can be assigned to the class. If a thing is classified as being a member of such a class, then a set of properties possessed by the thing can be deduced.  NOTE: This entity may be instantiated as a compound instance involving another entity from ISO 10303.  Each Class is a Class_by_extension or a Class_by_intension  NOTE: The distinction between a Class_by_extension and a Class_by_intension can be imprecise. For example, the set of items produced by a particular production run could be regarded as either. The entity type class is not specified as abstract, so an application protocol or application module can decide to ignore the distinction. 
CLASS Class;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Class_by_intension, Class_by_extension, External_class, Selected_item, );
END_CLASS;
Class Class by extension [urn:plcs:rdl:std#Class_by_extension] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Class_by_extension is a type of Class that is a set that is defined by means of a criterion that does not enumerate the members. 
CLASS Class_by_extension;
SUBCLASS OF ( Class );
END_CLASS;
Class Class by intension [urn:plcs:rdl:std#Class_by_intension] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Class_by_intension is a type of Class that is a set that is defined by enumerating the members. 
CLASS Class_by_intension;
SUBCLASS OF ( Class );
END_CLASS;
Class Component upper level identification [urn:plcs:rdl:std#Component_upper_level_identification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Component_upper_level_identification is a type of Assembly_component_relationship. It identifies a component of an assembly with respect to an upper level in the assembly structure.  NOTE: A Component_upper_level_identification does not add a component in an assembly, it provides a means to further characterize a component with respect to an upper level assembly.  EXAMPLE: A Component_upper_level_identification may be used to assign a property to a component that applies in the context of a particular upper level assembly.  The identified component is the version of product, indirectly referred to as the View_definition_relationship.related_view of the sub_assembly_relationship. The upper level assembly is the version of product, indirectly referred to as the View_definition_relationship.relating_view of the upper_assembly_relationship. 
CLASS Component_upper_level_identification;
SUBCLASS OF ( Assembly_component_relationship );
END_CLASS;
Class Composition of state [urn:plcs:rdl:std#Composition_of_state] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Composition_of_state is a type of state relationship and it relates the nature of states in relation to one another, where two or more State parts compose a whole State, and furthermore, whole states can become parts of yet another whole State. 
CLASS Composition_of_state;
SUBCLASS OF ( State_relationship );
END_CLASS;
Class Composition of state definition [urn:plcs:rdl:std#Composition_of_state_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Composition_of_state_definition is a type of State_definition_relationship. It relates State_definition entities to one another, when two or more State_definition entities act as parts to compose a whole State_definition, and furthermore, whole State_definition entities can become parts of yet another whole State_definition. 
CLASS Composition_of_state_definition;
SUBCLASS OF ( State_definition_relationship );
END_CLASS;
Class Concurrent elements [urn:plcs:rdl:std#Concurrent_elements] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Concurrent_elements is a type of Structured_task_element that comprises a set of actions to be performed during the time required for the longest task. No specific order is required. 
CLASS Concurrent_elements;
SUBCLASS OF ( Structured_task_element );
SUPERCLASS OF ( Simultaneous_elements, );
END_CLASS;
Class Condition [urn:plcs:rdl:std#Condition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Condition is a definition of the precedent that must be fulfilled before a statement or relationship becomes valid.  NOTE: The condition is defined as a text based expression that is represented by the description attribute.  The parameters against which the condition is to be evaluated are identified by Condition_parameter. The target or consequence of a condition is represented by Condition_assignment.  EXAMPLE: "If the engine has been running for 10000 hours then it requires a service" is an example of a conditional statement. The conditional part of the statement is "If the engine has been running for 10000 hours" which is stored in definition attribute on Condition. The parameter or subject of the condition is "the engine" which is represented by a Condition_parameter identifying the Product_as_realized which represents the engine. The consequence of the condition is "then it requires a service". This is represented by Condition_assignment identifying the task to perform the service, a Task_method. 
CLASS Condition;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Condition assignment [urn:plcs:rdl:std#Condition_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Condition_assignment is a relationship that identifies the statement or relationship to which a Condition applies.  EXAMPLE: Condition 29 applies to the relationship between a Saab 9.3 car and the activity of checking the oil level on that make of car. 
CLASS Condition_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Condition evaluation [urn:plcs:rdl:std#Condition_evaluation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Condition_evaluation is a record of the evaluation of a Condition and the subsequent result.  EXAMPLE: A Condition is "If the measured value of oil pressure from gauge 3 on a car is less than 2 bar then check the oil level" When the condition is evaluated it is recorded by an instance of Condition_evaluation. The measured value of oil pressure from gauge 3 on car with VIN 12345678 is 1.9 bar. Therefore the result of the evaluated the condition is true. 
CLASS Condition_evaluation;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Condition evaluation assignment [urn:plcs:rdl:std#Condition_evaluation_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Condition_evaluation_assignment is a relationship that identifies the statement or relationship to which the Condition_evaluation applies.  EXAMPLE: The Condition_evaluation (instance 87) is assigned to the activity of checking the oil level on car VIN 12345678. 
CLASS Condition_evaluation_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Condition evaluation parameter [urn:plcs:rdl:std#Condition_evaluation_parameter] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Condition_evaluation_parameter is an identification of the product or activity data used in the evaluation of the Condition identified by the Condition_evaluation.  EXAMPLE: The measured value of oil pressure from gauge 3 on car with VIN 12345678 (value = 1.9 bar).  NOTE: The product or activity data is defined in condition_evaluation_parameter_item. The contents of this select type are defined in application modules that use this module. 
CLASS Condition_evaluation_parameter;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Condition parameter [urn:plcs:rdl:std#Condition_parameter] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Condition_parameter is a represention of the product or activity data that is used to specify a Condition.  EXAMPLE: Oil pressure on gauge 3.  NOTE: The product or activity data is defined in condition_parameter_item. The contents of this select type are defined in application modules that use this module. 
CLASS Condition_parameter;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Condition relationship [urn:plcs:rdl:std#Condition_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Condition_relationship is a relation between two conditions.  NOTE: The Condition_relationship normally represents a logical combination of conditions. The logical type is identified by the classification of the Condition_relationship by a Classification_assignment.  EXAMPLE: "If the engine has been running for 10000 hours AND the engine is fitted with a clog-up-quick Oil filter then change the oil filter" is an example of two conditions related by a logical AND. 
CLASS Condition_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Content item [urn:plcs:rdl:std#Content_item] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Content_item is a reference to any item that can be referenced as part of the message content.  NOTE: As well as externally defined items such as drawings, photographs, and so on, a message can refer to any entity represented in the schema it is used in, from products to property values, or actions to task steps. The mechanism used gives no interpretation of how the Content_item.item_identifier is interpreted or how the data is accessed. For example, the identifier could be the number of the entity in a file that conforms to ISO 10303-21. Interpretation of this entity and its attributes may be defined through reference data. 
CLASS Content_item;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Context dependent unit [urn:plcs:rdl:std#Context_dependent_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Context_dependent_unit is a type of Unit that is not related to the system of units defined in this part of ISO 10303.  EXAMPLE: The number of parts in an assembly is a physical quantity that may be measured in a unit called 'parts'. Such a unit cannot be related to an SI unit. 
CLASS Context_dependent_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class Contextual item shape [urn:plcs:rdl:std#Contextual_item_shape] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Contextual_item_shape is a type of Item_shape that identifies the shape of a product version in the context of its use in another product version. The product version whose contextual shape is identified, is the product version associated with the View_definition_relationship.related_view of the View_definition_usage.  EXAMPLE: Flexible part may have several shapes, each associated with a particular occurrence of the part in assemblies. 
CLASS Contextual_item_shape;
SUBCLASS OF ( Item_shape );
END_CLASS;
Class Contract [urn:plcs:rdl:std#Contract] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Contract is a binding agreement. 
CLASS Contract;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Contract assignment [urn:plcs:rdl:std#Contract_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Contract_assignment is an association of a Contract with activity or product data. 
CLASS Contract_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Conversion based unit [urn:plcs:rdl:std#Conversion_based_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Conversion_based_unit is a type of Unit that that is based on another and related by a conversion factor.  NOTE: A Conversion_based_unit is often used to convert a unit in one system of units to a similar unit in another system.  EXAMPLE: An Imperial inch is 25.4 millimetres 
CLASS Conversion_based_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class Date or date time assignment [urn:plcs:rdl:std#Date_or_date_time_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Date_or_date_time_assignment is an association of a Calendar_date or a Date_time with activity or product data. 
CLASS Date_or_date_time_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Date time [urn:plcs:rdl:std#Date_time] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Date_time is a time on a particular day. 
CLASS Date_time;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Dated effectivity [urn:plcs:rdl:std#Dated_effectivity] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Dated_effectivity is a type of Effectivity for which the domain of applicability is defined as an interval of time bounded by dates or events. The interval may be open-ended.  EXAMPLE: Events may be used to bound a Dated_effectivity period, at planning phase.  Depending on whether the Dated_effectivity.end_bound attribute is specified, the actual domain of time defined by a Dated_effectivity is:  * either, the time interval between the start and end date or event;  * or, the open time interval that starts at the start date or event. If the Dated_effectivity.end_bound is an event that actually identifies a point in time that comes before the Dated_effectivity.start_bound, then the actual domain of effectivity is empty. 
CLASS Dated_effectivity;
SUBCLASS OF ( Effectivity );
END_CLASS;
Class Decision point [urn:plcs:rdl:std#Decision_point] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Decision_point is a type of Structured_task_element. It requires a decision that determines which further Task_element is to be followed.  NOTE: The condition on which the decision is based optionally allows a further Task_element to be invoked to provide the basis for the decision. 
CLASS Decision_point;
SUBCLASS OF ( Structured_task_element );
END_CLASS;
Class Decreasing resource event [urn:plcs:rdl:std#Decreasing_resource_event] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Decreasing_resource_event is a type of Resource_event that decreases the balance of a managed resource.  EXAMPLE: Filling a requisition reduces an inventory. 
CLASS Decreasing_resource_event;
SUBCLASS OF ( Resource_event );
END_CLASS;
Class Defined state relationship [urn:plcs:rdl:std#Defined_state_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Defined_state_relationship is a relationship that links a State_assertion to a State_assessment. 
CLASS Defined_state_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Derived unit [urn:plcs:rdl:std#Derived_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Derived_unit is a type of Unit that is defined by an expression of other units.  EXAMPLE: Newtons per square metre is a derived unit. 
CLASS Derived_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class Descriptive document property [urn:plcs:rdl:std#Descriptive_document_property] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Descriptive_document_property is a type of String_representation_item that specifies a text based characteristics of a Document_definition or of a File. 
CLASS Descriptive_document_property;
SUBCLASS OF ( String_representation_item );
END_CLASS;
Class Detailed geometric model element [urn:plcs:rdl:std#Detailed_geometric_model_element] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Detailed_geometric_model_element is a type of Representation_item. It identifies a geometric construct. Only non abstract specializations of the Detailed_geometric_model_element entity data type can be instantiated. 
CLASS Detailed_geometric_model_element;
SUBCLASS OF ( Representation_item );
SUPERCLASS OF ( Transformation_based_template_instance, Mapping_based_template_instance, Cartesian_transformation_2d, Axis_placement, Cartesian_transformation_3d, Cartesian_point, Direction, );
END_CLASS;
Class Digital document definition [urn:plcs:rdl:std#Digital_document_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Digital_document_definition is a type of Document_definition. It identifies a collection of files that are archived on an optical computer disc, magnetic, electronic storage, or a combination thereof. A digital document definition may consist of one or many component digital files. 
CLASS Digital_document_definition;
SUBCLASS OF ( Document_definition );
END_CLASS;
Class Digital file [urn:plcs:rdl:std#Digital_file] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Digital_file is a type of File. A Digital_file contains computer interpretable data and is stored on an electronic device. 
CLASS Digital_file;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Directed activity [urn:plcs:rdl:std#Directed_activity] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Directed_activity is a type of Activity. It identifies an actvity that is governed by a Work_order. 
CLASS Directed_activity;
SUBCLASS OF ( Activity );
END_CLASS;
Class Direction [urn:plcs:rdl:std#Direction] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Direction is a type of Detailed_geometric_model_element that defines a 2 or 3 dimensional vector.  NOTE: A Direction is not located in a geometric space but is used in the definition of geometric entities like Axis_placement. 
CLASS Direction;
SUBCLASS OF ( Detailed_geometric_model_element );
END_CLASS;
Class Distribution by value [urn:plcs:rdl:std#Distribution_by_value] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Distribution_by_value is a type of Probability_distribution that explicitly lists pairs of random variable values and function values.  NOTE: Distribution_by_value is used where there is no named distribution which can be used to identify the distribution, for example, when the distribution is derived from observation. 
CLASS Distribution_by_value;
SUBCLASS OF ( Probability_distribution );
END_CLASS;
Class Document [urn:plcs:rdl:std#Document] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Document is a type of Product used to identify documentation data that is under configuration change management. 
CLASS Document;
SUBCLASS OF ( Product );
END_CLASS;
Class Document assignment [urn:plcs:rdl:std#Document_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Document_assignment is a mechanism to associate a document with product data, where the assigned document provides information about the data with which it is associated. 
CLASS Document_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Partial_document_assignment, );
END_CLASS;
Class Document definition [urn:plcs:rdl:std#Document_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Document_definition is a type of Product_view_definition that is a Document_version in a particular format.  NOTE: A Document_version may have more than one representation.  EXAMPLE: A version of a logical document, which contains a shape model, may be represented in the native formats of different CAD systems.  Each Document_definition is a Digital_document_definition or a Physical_document_definition.  NOTE: Aspects of the representation may not be known at the time the identification is established. 
CLASS Document_definition;
SUBCLASS OF ( Product_view_definition );
SUPERCLASS OF ( Digital_document_definition, Physical_document_definition, );
END_CLASS;
Class Document definition relationship [urn:plcs:rdl:std#Document_definition_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Document_definition_relationship is a relationship between two instances of Document_definition. 
CLASS Document_definition_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Document location identification [urn:plcs:rdl:std#Document_location_identification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Document_location_identification is a type of External_source_identification that identifies the location of the components of a Document_definition in an external storage system where they can be found.  EXAMPLE: An HTML file that includes a picture may be represented as a Document_definition made of two components:  * the HTML file;  * the binary file that contains the picture. If these files were located within the same directory or relatively to the same directory, the External_source_identification.source_id attribute would convey the directory name.  EXAMPLE: Examples of External_source_identification.source_type are:  * 'URL' - for a web page;  * 'FTP' - for an FTP address;  * 'ISBN' - for physical documents. 
CLASS Document_location_identification;
SUBCLASS OF ( External_source_identification );
END_CLASS;
Class Document property representation [urn:plcs:rdl:std#Document_property_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Document_property_representation is a type of Representation that conveys the parameters of a particular aspect of an Assigned_document_property. Where applicable, the following values shall be used for the inherited name attribute of the Document_property_representation :  * 'document content': a category of parameters that precise characteristics of the data contained in a document definition or in a file;  * 'document creation': a category of parameters that detail the context of creation of a document definition or file;  * 'document format': a category of parameters that describe the format of a document definition or of a file;  * 'document size': a category of parameters that detail the size of a document definition or of a file. The following characteristics may be items of a Document_property_representation with name 'document content':  * A Descriptive_document_property with name 'detail level' specifying the level of detail that is provided;  EXAMPLE: An example value for the 'detail level' property is 'rough 3d shape' - a 3D shape model without edge rounds and fillets.  * A Descriptive_document_property with name 'geometry type' specifying the kind or kinds of geometry that is contained;  EXAMPLE: examples of geometry type are: '3D wireframe model', '2D shape', 'surface model', 'closed volume', 'solid model', 'solid and surface model', '2D drawing'.  * A Descriptive_document_property with name 'real world scale' specifying a text representation of the scale used. The following characteristics shall be an item of a Document_property_representation with name 'document creation':  * A Descriptive_document_property with name 'creating system' specifying the name of the computer application or the machine that was used to generate the document definition or the file. The following characteristics may be items of a Document_property_representation with name 'document creation':  * A Descriptive_document_property with name 'operating system' specifying the name of the operating system that was used;  * A Descriptive_document_property with name 'creating interface' specifying the name of the computer application used.  EXAMPLE: An example value for the 'creating interface' property is 'Postscript Printer Driver' indicating that a Postscript Printer Driver was used to print a hardcopy.  The following characteristics may be items of a Document_property_representation with name 'document format':  * A Descriptive_document_property with name 'data format' specifying the name of the standard that defines the data structure used. Where applicable the following values shall be used: 'DXF', 'IGES', 'ISO 10303-203', 'ISO 10303-214', 'TIFF CCITT GR4','VDAFS','VOXEL';  * A Descriptive_document_property with name 'character code' specifying the character code used. Where applicable the following values shall be used: 'US ASCII 7bit', 'ISO 646', 'ISO 8859-1', 'EBCDIC', 'binary';  * A Descriptive_document_property with name 'size format standard' specifying the standard size used.  EXAMPLE: 'A0' and 'A4' are examples of standard sizes of paper sheets.  The following characteristics may be items of a Document_property_representation with name 'document size':  * A Numerical_document_property with name 'page count' specifying the number of pages in a Physical_document_definition or a Hardcopy;  * A Numerical_document_property with name 'file size' specifying the size of a digital file or of a Digital_document_definition. 
CLASS Document_property_representation;
SUBCLASS OF ( Representation );
END_CLASS;
Class Document version [urn:plcs:rdl:std#Document_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Document_version is a type of Product_version A Document_version identifies a particular version of a document. 
CLASS Document_version;
SUBCLASS OF ( Product_version );
END_CLASS;
Class Duration [urn:plcs:rdl:std#Duration] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Duration is a type of Value_with_unit that defines the magnitude of a time interval. 
CLASS Duration;
SUBCLASS OF ( Value_with_unit );
END_CLASS;
Class Effectivity [urn:plcs:rdl:std#Effectivity] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Effectivity is the identification of a domain of applicability.  NOTE: Instances of Effectivity may be applied to any kind of product or activity data, using the constructs defined in the Effectivity application module. 
CLASS Effectivity;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Lot_effectivity, Product_as_individual_effectivity, Serial_effectivity, Time_interval_effectivity, Dated_effectivity, );
END_CLASS;
Class Effectivity assignment [urn:plcs:rdl:std#Effectivity_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Effectivity_assignment is the association of an Effectivity with product or activity data. 
CLASS Effectivity_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Effectivity relationship [urn:plcs:rdl:std#Effectivity_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Effectivity_relationship is an association between two instances of Effectivity. The meaning of the relationship is represented with the relation_type attribute. 
CLASS Effectivity_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Electric current unit [urn:plcs:rdl:std#Electric_current_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Electric_current_unit is a type of Unit with which movement of electrically charged particles is expressed. 
CLASS Electric_current_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class Element constraint [urn:plcs:rdl:std#Element_constraint] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Element_constraint is a type of Task_element_relationship that signifies a constraint between Task_element s. The constraint may only apply within the context of a Task_method or Task_element, specified as the context. 
CLASS Element_constraint;
SUBCLASS OF ( Task_element_relationship );
END_CLASS;
Class End task [urn:plcs:rdl:std#End_task] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An End_task is a type of Task_element. It signifies a point at which to end the task. 
CLASS End_task;
SUBCLASS OF ( Task_element );
END_CLASS;
Class Envelope [urn:plcs:rdl:std#Envelope] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Envelope is an historical record of the transmission of a Message. It is used to record the audit data for sending and acknowledging a Message. Because it is an historical record, each Envelope is only used once, and so is not versioned. 
CLASS Envelope;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Envelope relationship [urn:plcs:rdl:std#Envelope_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Envelope_relationship is an association of one Envelope with another.  NOTE: The most obvious use of the association is to link an Envelope to its acknowledgements. 
CLASS Envelope_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Event [urn:plcs:rdl:std#Event] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Event is the fact of the existence of a state at some point in time.  NOTE: The event may have occurred or may be not yet started.  NOTE: The point in time where an event will start or started, may not be known or specified. 
CLASS Event;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Relative_event, );
END_CLASS;
Class Event assignment [urn:plcs:rdl:std#Event_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Event_assignment is assignment of an Event to product or activity data. 
CLASS Event_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Event relationship [urn:plcs:rdl:std#Event_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Event_relationship is a relationship which exists between two Event s.  EXAMPLE: An instance of this entity data type with Event_relationship.relation_type 'sequence' may be used to specify that an event shall end before another event starts. 
CLASS Event_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Exit loop [urn:plcs:rdl:std#Exit_loop] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Exit_loop is a type of Structured_task_element. It signifies a point at which to exit from a loop. 
CLASS Exit_loop;
SUBCLASS OF ( Task_element );
END_CLASS;
Class Experience gained [urn:plcs:rdl:std#Experience_gained] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Experience_gained is a relationship between an Experience_instance and a person or organization. 
CLASS Experience_gained;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Experience instance [urn:plcs:rdl:std#Experience_instance] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Experience_instance is a particular eposide of contact with and/or observation of facts or events which contributes to the accumulation of knowledge or skill.  EXAMPLE: Changing the exhaust system on a car.  EXAMPLE: 2 years work on same type of milling machine.  EXAMPLE: 100 flying hours in a Tornado jet.  EXAMPLE: 5 years as Workshop Manager.  The nature, duration and worth of the Experience_instance can be described using assigned properties or by referring to activities or tasks. 
CLASS Experience_instance;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Experience type [urn:plcs:rdl:std#Experience_type] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Experience_type is a category or class of experience.  EXAMPLE: welding  EXAMPLE: mechanical design  EXAMPLE: flying 
CLASS Experience_type;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class External class [urn:plcs:rdl:std#External_class] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An External_class is a type of Class that represents a reference to a class that is not included in the data exchange file and is defined in an external class library. 
CLASS External_class;
SUBCLASS OF ( Class );
END_CLASS;
Class External class library [urn:plcs:rdl:std#External_class_library] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An External_class_library is the identification of an external class library. 
CLASS External_class_library;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class External geometric model [urn:plcs:rdl:std#External_geometric_model] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An External_geometric_model is a type of 3D Geometric_model whose content is provided in an external file. The set of items of the External_geometric_model contains only one element that shall be an Axis_placement. This Axis_placement specifies the reference location and orientation with respect to which placement of the External_geometric_model in other Geometric_model s shall be defined. 
CLASS External_geometric_model;
SUBCLASS OF ( Geometric_model );
END_CLASS;
Class External item identification [urn:plcs:rdl:std#External_item_identification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An External_item_identification is a type of External_source_identification that provides the identifier of an item in the context of an external source where it can be found. 
CLASS External_item_identification;
SUBCLASS OF ( External_source_identification );
SUPERCLASS OF ( File_location_identification, );
END_CLASS;
Class External source identification [urn:plcs:rdl:std#External_source_identification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An External_source_identification is the identification of the source where an item, or the components of an item, can be found. 
CLASS External_source_identification;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Document_location_identification, External_item_identification, );
END_CLASS;
Class File location identification [urn:plcs:rdl:std#File_location_identification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A File_location_identification is a type of External_item_identification that identifies the location of a File in an external storage system where it can be found.  EXAMPLE: For a computer file identified by a filename and directory path, for example 'D:\project1\specification.txt', the External_item_identification.external_id attribute represents the filename, 'specification.txt' and the External_source_identification.source_id attribute represents the path name, 'D:\project1\'.  EXAMPLE: Examples of External_source_identification.source_type are:  * 'URL' - for a web page;  * 'FTP' - for an FTP address;  * 'ISBN' - for physical documents. 
CLASS File_location_identification;
SUBCLASS OF ( External_item_identification );
END_CLASS;
Class File relationship [urn:plcs:rdl:std#File_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A File_relationship is a relationship between two instances of File.  EXAMPLE: A service manual may contain graphics for explanatory reasons. In this case, the File objects that contain the graphics are referenced as related from the File object that contains the body of the service manual with Document_definition_relationship.relation_type 'reference'. 
CLASS File_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Functional breakdown [urn:plcs:rdl:std#Functional_breakdown] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Functional_breakdown is a type of Breakdown that identifies a partitioning of a product into a set of related functional elements so as to form explicit structural views that comprise the product elements. The composite - component view is represented by Functional_element_usage instances relating the functional elements in the breakdown which are represented by Functional_element s.  EXAMPLE: A functional breakdown provides a decomposition of an aircraft in terms of high-level functional processes such as flight, taxiing and at rest all the way down to low-level processes such as detect onboard fuel level, move tail rudder and provide standard tow attachment point. 
CLASS Functional_breakdown;
SUBCLASS OF ( Breakdown );
END_CLASS;
Class Functional breakdown context [urn:plcs:rdl:std#Functional_breakdown_context] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Functional_breakdown_context is a type of Breakdown_context that is an association of a Functional_element to a Functional_breakdown of which the functional element is a member.  EXAMPLE: A function 'provide load lifting capability' is member of the functional breakdown of a helicopter. 
CLASS Functional_breakdown_context;
SUBCLASS OF ( Breakdown_context );
END_CLASS;
Class Functional breakdown version [urn:plcs:rdl:std#Functional_breakdown_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Functional_breakdown_version is a type of Breakdown_version that identifies a version of a Functional_breakdown. 
CLASS Functional_breakdown_version;
SUBCLASS OF ( Breakdown_version );
END_CLASS;
Class Functional element [urn:plcs:rdl:std#Functional_element] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Functional_element is a type of Breakdown_element that identifies the elements in one or more Functional_breakdown objects. 
CLASS Functional_element;
SUBCLASS OF ( Breakdown_element );
END_CLASS;
Class Functional element definition [urn:plcs:rdl:std#Functional_element_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Functional_element_definition is a type of Breakdown_element_definition that identifies a view of a version ( Functional_element_version ) of a Functional_element. 
CLASS Functional_element_definition;
SUBCLASS OF ( Breakdown_element_definition );
END_CLASS;
Class Functional element usage [urn:plcs:rdl:std#Functional_element_usage] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Functional_element_usage is a type of Breakdown_element_usage that is an association of a functional element to another functional element that is a constituent. Functional_element. 
CLASS Functional_element_usage;
SUBCLASS OF ( Breakdown_element_usage );
END_CLASS;
Class Functional element version [urn:plcs:rdl:std#Functional_element_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Functional_element_version is a type of Breakdown_element_version that identifies a version of a Functional_element. 
CLASS Functional_element_version;
SUBCLASS OF ( Breakdown_element_version );
END_CLASS;
Class Geometric coordinate space [urn:plcs:rdl:std#Geometric_coordinate_space] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Geometric_coordinate_space is a type of Numerical_representation_context that defines a coordinate space where geometric elements can be defined. It is either two-dimensional or three-dimensional. There shall be at least two units specified for the Geometric_coordinate_space : one length unit and one plane angle unit. The length unit applies to each coordinate direction.  EXAMPLE: The length unit millimetre and the angle unit radian are examples of units that may assigned to a Geometric_coordinate_space.  NOTE: The origin for coordinate values is implicitly defined as being the cartesian point whose coordinates are all zero. 
CLASS Geometric_coordinate_space;
SUBCLASS OF ( Numerical_representation_context );
END_CLASS;
Class Geometric model [urn:plcs:rdl:std#Geometric_model] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Geometric_model is a type of Representation dedicated to the description of geometric constructs. The Geometric_model is founded in a Geometric_coordinate_space. The items of a Geometric_model are instances of Detailed_geometric_model_element. 
CLASS Geometric_model;
SUBCLASS OF ( Representation );
SUPERCLASS OF ( External_geometric_model, );
END_CLASS;
Class Global location representation [urn:plcs:rdl:std#Global_location_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Global_location_representation is a type of Location_representation specified using geographic means in the global system and values, which could be physical or political geographic values. 
CLASS Global_location_representation;
SUBCLASS OF ( Location_representation );
END_CLASS;
Class Hardcopy [urn:plcs:rdl:std#Hardcopy] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Hardcopy is a type of File that represents a non-digital document.  EXAMPLE: An actual stack of paper consisting of one or more sheets, on which some product data is written, printed or plotted. 
CLASS Hardcopy;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Hierarchical interface connection [urn:plcs:rdl:std#Hierarchical_interface_connection] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Hierarchical_interface_connection is a type of Interface_connection that provides an interconnection between components at different levels in an assembly. Each connection point in the assembly is represented by a Interface_connector_occurrence.  EXAMPLE: An appliance such as a television has a power lead and attached plug. The plug and power lead could be represented as an assembly of parts such as the plug pins and wires. Each connection point of the pins and wires in the assembly is represented by a Interface_connector_occurrence and an instance of the Hierarchical_interface_connection entity data type identifies the connection of the pins (the parts) to the plug (the assembly) in the assembly. 
CLASS Hierarchical_interface_connection;
SUBCLASS OF ( Interface_connection );
END_CLASS;
Class Hybrid breakdown [urn:plcs:rdl:std#Hybrid_breakdown] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Hybrid_breakdown is a type of Breakdown that identifies a non-specific partitioning of a product into a set of related elements so as to form explicit, parent-child views that comprise the elements. The parent-child view is represented by Hybrid_element_usage instances relating the elements in the hybrid breakdown which are represented by types of Breakdown_element s.  EXAMPLE: A product breakdown in which a 'climate control' function has a decomposition that comprises a 'heating function' and a 'cooling function' and in which the 'heating function' has a decomposition that comprises a 'heating element' and a 'heat distribution system' would be an example of a 'hybrid breakdown'. 
CLASS Hybrid_breakdown;
SUBCLASS OF ( Breakdown );
END_CLASS;
Class Hybrid breakdown context [urn:plcs:rdl:std#Hybrid_breakdown_context] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Hybrid_breakdown_context is a type of Breakdown_context that is a relationship between a Breakdown_element and a Hybrid_breakdown of which the hybrid element is a member.  EXAMPLE: A 'pipe element' might be a member of a 'heating function' breakdown in a hybrid decomposition. 
CLASS Hybrid_breakdown_context;
SUBCLASS OF ( Breakdown_context );
END_CLASS;
Class Hybrid breakdown version [urn:plcs:rdl:std#Hybrid_breakdown_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Hybrid_breakdown_version is a type of Breakdown_version that identifies a version of a Hybrid_breakdown. 
CLASS Hybrid_breakdown_version;
SUBCLASS OF ( Breakdown_version );
END_CLASS;
Class Hybrid element usage [urn:plcs:rdl:std#Hybrid_element_usage] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Hybrid_element_usage is a type of Breakdown_element_usage that identifies a relationship between a parent and child Breakdown_element where the parent and child elements may be different subtypes of Breakdown_element.  EXAMPLE: In a hybrid breakdown, the 'fuel system' might include a 'tank element' and a 'fuel-injection element' as components. 
CLASS Hybrid_element_usage;
SUBCLASS OF ( Breakdown_element_usage );
END_CLASS;
Class Identification assignment [urn:plcs:rdl:std#Identification_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Identification_assignment is the assignment of an identifier to product or activity data. 
CLASS Identification_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Alias_identification, );
END_CLASS;
Class In zone [urn:plcs:rdl:std#In_zone] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An In_zone is a relationship between a Zone_element and an item that exists within the zone.  EXAMPLE: A pump is in the starboard engine room of a ship. 
CLASS In_zone;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Increasing resource event [urn:plcs:rdl:std#Increasing_resource_event] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Increasing_resource_event is a type of Resource_event that increases the balance of a managed resource.  EXAMPLE: Purchasing new stock increases an inventory. 
CLASS Increasing_resource_event;
SUBCLASS OF ( Resource_event );
END_CLASS;
Class Independent property [urn:plcs:rdl:std#Independent_property] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Independent_property is a type of property.  NOTE: It is independent of its application to characterize a product or an activity.  EXAMPLE: The physical property kinematic viscosity, defined in ISO 31, is an example of Independent_property. 
CLASS Independent_property;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Independent property relationship [urn:plcs:rdl:std#Independent_property_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Independent_property_relationship is a relationship between two instances of Independent_property.  EXAMPLE: An Independent_property_relationship may be used to indicate that the values of a Independent_property can be derived from the another Independent_property. 
CLASS Independent_property_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Independent property representation [urn:plcs:rdl:std#Independent_property_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Independent_property_representation is the association of an Independent_property with a Representation. 
CLASS Independent_property_representation;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Information right [urn:plcs:rdl:std#Information_right] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Information_right is a definition what may or may not be done with an item of information in the sense of legal rights and obligations.  EXAMPLE: Copyright is an Information_right.  EXAMPLE: For the purposes of developing a new system, details of government furnished equipment may be made available to a particular project team. The team may copy and use the information internally, but may not pass it on, either to a third part, or to another team, and must destroy the information at the end of the contract. 
CLASS Information_right;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Information usage right [urn:plcs:rdl:std#Information_usage_right] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Information_usage_right is an application an Information_right to a particular usage context.  NOTE: One view of the distinction between an Information_right and an Information_usage_right is that the Information_right represents a standard clause in a contract, whereas an Information_usage_right represents the fact that the clause is used in a particular contract.  NOTE: The context for the usage can be defined through the contract which defines the right, the organization that grants the right, the person or organization which is granted the right, and any dates such as the starting or ending dates for the right. The meaning of each association is identified through the roles of the assignments, and these are defined through reference data.  NOTE: The Approval of an Information_usage_right carries the meaning that the right is granted to all information items in the relevant context, as opposed to the approval of an Applied_information_usage_right which is limited to particular items.  NOTE: Information_usage_right provides a mechanism for recording significant rights within a product database. The legal significance of the presence or absence of a right is outside the scope of this part of ISO 10303 
CLASS Information_usage_right;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Information usage right relationship [urn:plcs:rdl:std#Information_usage_right_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Information_usage_right_relationship is the relationship of one Information_usage_right to another.  EXAMPLE: Where one Information_usage_right supercedes another, then the original right is pointed to by the relating attribute, its replacement by the related attribute, and the relation_type attribute takes the value "supercedes". 
CLASS Information_usage_right_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Interface connection [urn:plcs:rdl:std#Interface_connection] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Interface_connection is an interconnection between a connected pair of Interface_connector_occurrence s. Each Interface_connector_occurrence represents the place where a product used in an assembly can interact with other products in the assembly.  EXAMPLE: An appliance such as a television has a power lead and attached plug. The plug and power lead could be represented as an assembly of parts such as the plug pins and wires. Each connection point of the pins and wires in the assembly is represented by a Interface_connector_occurrence and an instance of the Interface_connection entity data type identifies the connection of the pins to the wires in the assembly. 
CLASS Interface_connection;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Hierarchical_interface_connection, );
END_CLASS;
Class Interface connector [urn:plcs:rdl:std#Interface_connector] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_connector is a type of Product that identifies a part of a product with which one or more other products or the environment interacts.  NOTE: This is sometimes referred to as a "port".  EXAMPLE: A computer has a socket to which to connect a network cable. An instance of the Interface_connector entity data type identifies the role of the socket in the interface and is the subject of a specification that defines the necessary geometrical and electrical attributes to ensure a functioning interface between the computer and network hardware. 
CLASS Interface_connector;
SUBCLASS OF ( Product );
END_CLASS;
Class Interface connector as planned [urn:plcs:rdl:std#Interface_connector_as_planned] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_connector_as_planned is a type of Interface_connector_version that identifies an individual that is the subject of a plan to realize an Interface_connector.  EXAMPLE: Company Acme Limited is planning to produce an aircraft with serial number 1234 next month. This aircraft has connectors on each engine for fuel pipes. The company wishes to plan when each connector will be realized and then identify a date on which an inspector can test all the realized connectors. 
CLASS Interface_connector_as_planned;
SUBCLASS OF ( Interface_connector_version );
END_CLASS;
Class Interface connector as realized [urn:plcs:rdl:std#Interface_connector_as_realized] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_connector_as_realized is a type of Interface_connector_version that identifies an individual that is a realized Interface_connector.  EXAMPLE: Company WeFlySafest Corporation owns and operates an aircraft with serial number 1234. When landing at Heathrow airport, the pilot reports a loss of fuel pressure on engine number 4 with serial number A9876 and recommends that an inspector tests the realized connector on the engine. 
CLASS Interface_connector_as_realized;
SUBCLASS OF ( Interface_connector_version );
END_CLASS;
Class Interface connector definition [urn:plcs:rdl:std#Interface_connector_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_connector_definition is a type of Product_view_definition that identifies a view of an Interface_connector.  EXAMPLE: A reliability engineer assesses the likely failure modes of design version 3.8 for the connector between a brake unit and the hydraulic control system. The engineer generates a set of data that is a specific view of the connector. An instance of the Interface_connector_definition entity data type collects these data together. 
CLASS Interface_connector_definition;
SUBCLASS OF ( Product_view_definition );
END_CLASS;
Class Interface connector design [urn:plcs:rdl:std#Interface_connector_design] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_connector_design is a type of Interface_connector_version that identifies a design version of an Interface_connector.  EXAMPLE: BuildAWidget Incorporated creates design version 2.10 for an electrical supply connector. 
CLASS Interface_connector_design;
SUBCLASS OF ( Interface_connector_version );
END_CLASS;
Class Interface connector design to planned [urn:plcs:rdl:std#Interface_connector_design_to_planned] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_connector_design_to_planned is a relationship between a design version of an Interface_connector and a planned individual that is to conform to the design.  EXAMPLE: BuildAWidget Incorporated plans production of pump serial number 30301 with an electrical supply connector that is to conform to design version 2.10. 
CLASS Interface_connector_design_to_planned;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Interface connector design to realized [urn:plcs:rdl:std#Interface_connector_design_to_realized] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_connector_design_to_realized is a relationship between a design version of an Interface_connector and a realized individual that conforms to the design.  EXAMPLE: BuildAWidget Incorporated builds pump serial number 30301 with an electrical supply connector that conforms to design version 2.11. 
CLASS Interface_connector_design_to_realized;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Interface connector occurrence [urn:plcs:rdl:std#Interface_connector_occurrence] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Interface_connector_occurrence is an occurrence of a Interface_connector_definition. The Interface_connector_occurrence represents the place where a product used in an assembly can interact with other products in the assembly. The interaction is represented by a Interface_connection. 
CLASS Interface_connector_occurrence;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Interface connector planned to realized [urn:plcs:rdl:std#Interface_connector_planned_to_realized] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_connector_planned_to_realized is a relationship between a realized individual of an Interface_connector and a corresponding planned individual.  EXAMPLE: BuildAWidget Incorporated builds pump serial number 30302 with an electrical supply connector that was previously planned. 
CLASS Interface_connector_planned_to_realized;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Interface connector version [urn:plcs:rdl:std#Interface_connector_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_connector_version is a type of Product_version that identifies a version of an Interface_connector. 
CLASS Interface_connector_version;
SUBCLASS OF ( Product_version );
SUPERCLASS OF ( Interface_connector_as_planned, Interface_connector_as_realized, Interface_connector_design, );
END_CLASS;
Class Interface definition connection [urn:plcs:rdl:std#Interface_definition_connection] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Interface_definition_connection is an interconnection between a connected pair of Interface_connector_definition s or, if the point of interconnection is not specified, the interconnection between a pair of views ( Product_view_definition s) on products  EXAMPLE: A socket in the wall provides access to the domestic electricity supply. An appliance such as a television has a power lead and plug that fits into the socket. An instance of the Interface_definition_connection entity data type identifies this fitting of the plug into the socket. 
CLASS Interface_definition_connection;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Interface definition for [urn:plcs:rdl:std#Interface_definition_for] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_definition_for is a relationship between an Interface_specification and an item that conforms to the specification.  EXAMPLE: The infrared transmitter in a television remote control conforms to the specification that has the identifier 2345/XYZ/001. An instance of the Interface_definition_for entity data type is necessary to identify this relationship. 
CLASS Interface_definition_for;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Interface specification [urn:plcs:rdl:std#Interface_specification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_specification is a type of Product that provides a definition of necessary attributes for one or more items that participate in an interface.  EXAMPLE: BSI develops a standard for connecting domestic electrical equipment to the electricity supply. 
CLASS Interface_specification;
SUBCLASS OF ( Product );
END_CLASS;
Class Interface specification definition [urn:plcs:rdl:std#Interface_specification_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_specification_definition is a type of Product_view_definition that provides a view of an Interface_specification.  EXAMPLE: When developing a BSI standard for connecting domestic electrical equipment to the electricity supply, collected comments from experts form a new view on a version of the standard. 
CLASS Interface_specification_definition;
SUBCLASS OF ( Product_view_definition );
END_CLASS;
Class Interface specification version [urn:plcs:rdl:std#Interface_specification_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Interface_specification_version is a type of Product_version that identifies a version of an Interface_specification.  EXAMPLE: In 1999, BSI issues a new version of a standard for connecting domestic electrical equipment to the electricity supply. 
CLASS Interface_specification_version;
SUBCLASS OF ( Product_version );
END_CLASS;
Class Item design association [urn:plcs:rdl:std#Item_design_association] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Item_design_association is the association of a Product_configuration with a Product_view_definition or a Product_version. It specifies the design that corresponds to the Product_configuration. If the design is a Product_view_definition, the Item_design_association represents the statement that, in the considered definition context, the product version, that is, the Product_view_definition is a valid way to implement the Product_configuration.  NOTE: This association might not be valid in all definition contexts of the product version.  If the design is a Product_version, the Item_design_association represents the statement that, in all definition contexts, the Product_version is a valid way to implement the Product_configuration.  NOTE: The association might not be valid for other versions of the product. 
CLASS Item_design_association;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Item shape [urn:plcs:rdl:std#Item_shape] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Item_shape is the shape of shapeable_item. 
CLASS Item_shape;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Contextual_item_shape, );
END_CLASS;
Class Item usage effectivity [urn:plcs:rdl:std#Item_usage_effectivity] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Item_usage_effectivity is an effectivity domain that constrains the use of a product with or within another product, in the context of a Product_configuration. The effectivity_domain attribute identifies a domain of effectivity. The item_usage_relationship attribute identifies a relationship which characterizes the use of the product with or within another product.  EXAMPLE: This relationship may be an assembly-component relationship or a make-from relationship.  The resolved_configuration attribute identifies an association between a Product_configuration and a product that implements it. This attribute establishes the context in which the item_usage_relationship is considered and constrained. When the effectivity domain is a range of serial numbers, the serial numbers considered are those of the Product_configuration. When the effectivity domain is defined using a production lot number, the production lot considered is one of the Product_configuration. When the effectivity domain is an interval of time, the interval of time considered is related to the production of the Product_configuration.  NOTE: When no effectivity constraint is applied to a View_definition_usage, the validity or applicability status of this View_definition_usage is unknown. 
CLASS Item_usage_effectivity;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Justification [urn:plcs:rdl:std#Justification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Justification is the identification and description of the reasons for something. Justification entities may be associated with the data to which they apply.  EXAMPLE: A justification may be provided for a product design. Similarly, a justification may be provided for why an activity is needed or was undertaken. 
CLASS Justification;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Justification assignment [urn:plcs:rdl:std#Justification_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Justification_assignment is the association between a Justification and the item for which the Justification is provided.  EXAMPLE: The item can be an activity or a product design. 
CLASS Justification_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Justification relationship [urn:plcs:rdl:std#Justification_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Justification_relationship is an association between two Justification s. 
CLASS Justification_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Justification support assignment [urn:plcs:rdl:std#Justification_support_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Justification_support_assignment is the association between a Justification and the item providing evidential support for the Justification.  EXAMPLE: The support item can be the results from an analysis, a report, or professional judgment. 
CLASS Justification_support_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Language [urn:plcs:rdl:std#Language] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Language is the identification of a language by its code as defined in ISO 639-2 and possibly its country code as specified in ISO 3166-1. 
CLASS Language;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Language indication [urn:plcs:rdl:std#Language_indication] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Language_indication is the identification of the Language in which a text attribute of one or more instances has been specified.  NOTE: The Language_indication entity data type identifies the primary language of a text attribute while the Attribute_translation_assignment entity data type enables to convey the translations of that attribute in various languages. 
CLASS Language_indication;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Length unit [urn:plcs:rdl:std#Length_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Length_unit is a type of Unit in which distances are expressed. 
CLASS Length_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class Local time [urn:plcs:rdl:std#Local_time] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Local_time is a point in time in a day, represented on a 24-hour clock by hour, minute and second. It is expressed in the local time zone and the offset from the Coordinate Universal Time shall be specified. 
CLASS Local_time;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Location [urn:plcs:rdl:std#Location] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Location is a place or position where an activity or event can occur or a product or resource can exist. 
CLASS Location;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Location assignment [urn:plcs:rdl:std#Location_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Location_assignment is a relationship between a product, event, or person and a location. There may be distinct assignment for each qualification. for example planned, scheduled or actual. Each assignment may have a start and end date or time. A location may have multiple assignments. 
CLASS Location_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Location relationship [urn:plcs:rdl:std#Location_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Location_relationship is a relationship between two locations.  EXAMPLE: Location B, which is in reference to location A or Location B (UK), which is a refinement of Location A (Europe). 
CLASS Location_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Location representation [urn:plcs:rdl:std#Location_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Location_representation is a means of representing a location. 
CLASS Location_representation;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Global_location_representation, Organization_based_location_representation, Address_based_location_representation, Regional_grid_location_representation, Product_based_location_identification, );
END_CLASS;
Class Looping element [urn:plcs:rdl:std#Looping_element] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Looping_element is a type of Task_element. It invokes a specified number of repetitions of a further Task_element. 
CLASS Looping_element;
SUBCLASS OF ( Structured_task_element );
SUPERCLASS OF ( Repeat_while, Repeat_until, Repeat_count, );
END_CLASS;
Class Lot effectivity [urn:plcs:rdl:std#Lot_effectivity] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Lot_effectivity is a type of Effectivity for which the domain of applicability is defined as a given batch of items. 
CLASS Lot_effectivity;
SUBCLASS OF ( Effectivity );
END_CLASS;
Class Luminous intensity unit [urn:plcs:rdl:std#Luminous_intensity_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Luminous_intensity_unit is a type of Unit in which the brightness of a body is expressed. 
CLASS Luminous_intensity_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class Make from relationship [urn:plcs:rdl:std#Make_from_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Make_from_relationship is a type of View_definition_usage established between two instances of Part_view_definition. It specifies that, in the context of the definition of the relating part version, the relating part version is considered as resulting from the manufacturing transformation of the related part version.  NOTE: The related part version may identify a raw material or a semi-finished part.  NOTE: The characteization of the process of transformation from the related part version to the relating part version it out of the scope of this application module. 
CLASS Make_from_relationship;
SUBCLASS OF ( View_definition_usage );
END_CLASS;
Class Managed resource [urn:plcs:rdl:std#Managed_resource] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Managed_resource is a representation of a resource that is provided with resource management capabilities. The role of a managed resource is determined by classification.  EXAMPLE: A managed resource can be classified as "Stock line". 
CLASS Managed_resource;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Managed resource relationship [urn:plcs:rdl:std#Managed_resource_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Managed_resource_relationship is an association between two managed resources. The meaning of the relationship is determined by classification.  EXAMPLE: A managed resource relationship can be classified as "Alternative" or "Prefered". 
CLASS Managed_resource_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Mapping based template instance [urn:plcs:rdl:std#Mapping_based_template_instance] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Mapping_based_template_instance is a type of Detailed_geometric_model_element. It is the replication of a Geometric_model. The replication transformation is defined by a Mapping_based_template_instance.source Axis_placement and a Mapping_based_template_instance.target that may be an Axis_placement or a cartesian_transformation. In the first case, the transformation shall be computed as the isometric transformation that maps:  * the Axis_placement.origin of the Mapping_based_template_instance.source onto the Axis_placement.origin of the Mapping_based_template_instance.target,  * the Axis_placement.x_axis of the Mapping_based_template_instance.source onto the Axis_placement.x_axis of the Mapping_based_template_instance.target,  * the Axis_placement.y_axis of the Mapping_based_template_instance.source onto the Axis_placement.y_axis of the Mapping_based_template_instance.target. In the second case, the transformation shall be computed as the transformation that maps:  * the Axis_placement.origin of the Mapping_based_template_instance.source onto the translation point of the Mapping_based_template_instance.target,  * the Axis_placement.x_axis of the Mapping_based_template_instance.source onto the first element of the Mapping_based_template_instance.target of the Axis_placement_mapping.target,  * the Axis_placement.y_axis of the Mapping_based_template_instance.source onto the second element of the Cartesian_transformation_2d.multiplication_matrix of the Axis_placement_mapping.target,  * in case the transformation is a 3D transformation, the normalised vector product of the Axis_placement.x_axis and the Axis_placement.y_axis of the Mapping_based_template_instance.source onto the third element of the Cartesian_transformation_2d.multiplication_matrix of the Mapping_based_template_instance.target.  NOTE: In the case where the Geometric_coordinate_space of the replicated model is not the same as the Geometric_coordinate_space in which the template_instance is founded, care shall be taken of any difference in the length units of both the instances of Geometric_coordinate_space, as unit conversion may be required.  EXAMPLE: In a technical drawing of a mechanical part with several identical drilling holes, the hole geometry, is represented by a circle named 'annotated drilling hole'. This representation of the hole is replicated several times at different locations by corresponding template_instance objects.  NOTE: The mapping-table defines two interpretations for this ARM entity. The first one uses the MIM entity mapped_item which uses the same principle to define the transformation as the Axis_placement_mapping and Axis_placement_transformation_mapping entities. The second one uses the MIM entity representation_relationship_with_transformation. Although this latter entity is not semantically equivalent to the ARM entity, the second interpretation is kept because of its use in some implementations. 
CLASS Mapping_based_template_instance;
SUBCLASS OF ( Detailed_geometric_model_element );
END_CLASS;
Class Market [urn:plcs:rdl:std#Market] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Market is the identification of a marketing segment for products. 
CLASS Market;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Mass unit [urn:plcs:rdl:std#Mass_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Mass_unit is a type of Unit with which mass is expressed. 
CLASS Mass_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class Measure item [urn:plcs:rdl:std#Measure_item] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Measure_item is a type of Representation_item that conveys the value of a quantity. Only specializations of this entity can be instantiated. 
CLASS Measure_item;
SUBCLASS OF ( Representation_item );
SUPERCLASS OF ( Value_with_tolerances, Value_list, Measure_item_with_precision, Numerical_item_with_global_unit, Value_set, Value_range, Value_range_with_global_unit, Value_limit, Value_limit_with_global_unit, Numerical_item_with_unit, );
END_CLASS;
Class Measure item with precision [urn:plcs:rdl:std#Measure_item_with_precision] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Measure_item_with_precision is a type of Measure_item that has a precision defined as the number of digits that are significant. 
CLASS Measure_item_with_precision;
SUBCLASS OF ( Measure_item );
END_CLASS;
Class Message [urn:plcs:rdl:std#Message] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Message is a collection of information, brought together by an originator (the message definer) for some particular purpose, generally the fulfillment of a process. A Message is an historical record, intended to be sent using an Envelope and in consequence, is not versioned.  NOTE: The same Message can be sent several times using different Envelope. Once it has been sent once, it cannot be further changed. However it should not remain unsent, since that is to confuse its functions and therefore its meaning with other entities such as one of the types of document. 
CLASS Message;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Message relationship [urn:plcs:rdl:std#Message_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Message_relationship is a link between two related messages. The meaning of the association depends on Message_relationship.role.  EXAMPLE: If Message.id =2 replaces Message.id =1, then Message_relationship.related points to Message.id =2 and Message_relationship.relating points to Message.id =1 with Message_relationship.role ="replaces". 
CLASS Message_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Next assembly usage [urn:plcs:rdl:std#Next_assembly_usage] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Next_assembly_usage is a type of Assembly_component_relationship. It establishes a relationship between a component and its immediate parent assembly in a product structure. 
CLASS Next_assembly_usage;
SUBCLASS OF ( Assembly_component_relationship );
END_CLASS;
Class Numerical document property [urn:plcs:rdl:std#Numerical_document_property] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Numerical_document_property is a type of Numerical_item_with_unit that specifies a numerical characteristic of a Document_definition or of a File.  EXAMPLE: The size of a digital file expressed in Megabytes is an example of Numerical_document_property. 
CLASS Numerical_document_property;
SUBCLASS OF ( Numerical_item_with_unit );
END_CLASS;
Class Numerical item with global unit [urn:plcs:rdl:std#Numerical_item_with_global_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Numerical_item_with_global_unit is a type of Measure_item where the value is expressed with respect to a unit provided as a global information associated with the representation context. 
CLASS Numerical_item_with_global_unit;
SUBCLASS OF ( Measure_item );
SUPERCLASS OF ( Probability_function_value, Probability_distribution_parameter, Probability_derivation_parameter, Probability_numeric_value, Random_variable, );
END_CLASS;
Class Numerical item with unit [urn:plcs:rdl:std#Numerical_item_with_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Numerical_item_with_unit is a type of Measure_item that is also a Value_with_unit. The quantity value is therefore provided with its own unit.  NOTE: A unit that is specified by Numerical_item_with_unit supersedes a unit associated with the Numerical_representation_context. 
CLASS Numerical_item_with_unit;
SUBCLASS OF ( Measure_item Value_with_unit );
SUPERCLASS OF ( Numerical_document_property, );
END_CLASS;
Class Numerical representation context [urn:plcs:rdl:std#Numerical_representation_context] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Numerical_representation_context is a type of Representation_context in which units and uncertainties may be defined. These units and uncertainties apply to the instances of Representation_item that are used in that context. 
CLASS Numerical_representation_context;
SUBCLASS OF ( Representation_context );
SUPERCLASS OF ( Geometric_coordinate_space, );
END_CLASS;
Class Observation [urn:plcs:rdl:std#Observation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Observation is an historical record of something that has occured during the life of a product or its support environment. Its use is restricted to observations not directly represented in the data model, and should not be used where some other reporting data structure is defined. 
CLASS Observation;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Observation consequence [urn:plcs:rdl:std#Observation_consequence] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Observation_consequence is an association of an observation to the consequences that follow from it, where those consequences are in the form of a Work_request.  NOTE: One of the uses of Observation_consequence is to close one of the feedback loops from the use of a product to requests for its enhancements. 
CLASS Observation_consequence;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Observation item [urn:plcs:rdl:std#Observation_item] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Observation_item is a reference to any item that an observation can be made about, or any item that can be used as part of the observation.  NOTE: An observation can refer to any entity represented in the schema it is used in, from products to property values, or actions to task steps. The mechanism used gives no interpretation of how the Observation_item.item_identifier is interpreted or how the data is accessed. For example, the identifier could be the number of the entity in a file conforming to ISO-10303-21. 
CLASS Observation_item;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Observation relationship [urn:plcs:rdl:std#Observation_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Observation_relationship is a relationship between two observations. The nature of this relationship is identified by the role. Where there is a structural relationship between Observation, the semantics of the structure are identified by the classification of the Observation_relationship against reference data.  EXAMPLE: The Observation of a persistant fault is composed of a series of Observation of occurances of the same fault. That is, Observation_relationship.related points to the composite Observation, while Observation_relationship.relating points to one actual Observation of the occurance. The Observation_relationship.role of the relationship is "observed instance", while it is classified as "is composed of". In this example, the component Observation will apply to Product_as_realized and the consequence will be to rectify the individual faults, while the composite Observation will apply to a Product_version and the consequence will be a design change. 
CLASS Observation_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Or state cause effect definition [urn:plcs:rdl:std#Or_state_cause_effect_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Or_state_cause_effect_definition is a type of State_cause_effect_definition. It relates one or more State_definition entities that are causes to a State_definition that is the effect. At least one cause must exist prior to the effect. 
CLASS Or_state_cause_effect_definition;
SUBCLASS OF ( State_cause_effect_definition );
END_CLASS;
Class Organization [urn:plcs:rdl:std#Organization] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Organization is an administrative structure in which persons are active. 
CLASS Organization;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Organization based location representation [urn:plcs:rdl:std#Organization_based_location_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Organization_based_location_representation is a type of Location_representation that specifies a location in the context of an organization.  EXAMPLE: The location "Room 99" in "The Administration Building" of a particular university might be represented using one instance of Organization_based_location_representation with two instances of Organizational_location_identification and one instance of Organization. 
CLASS Organization_based_location_representation;
SUBCLASS OF ( Location_representation );
END_CLASS;
Class Organization or person in organization assignment [urn:plcs:rdl:std#Organization_or_person_in_organization_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Organization_or_person_in_organization_assignment is an association of an organization or a person in an organization with activity or product data. 
CLASS Organization_or_person_in_organization_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Organization relationship [urn:plcs:rdl:std#Organization_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Organization_relationship is a relationship between two instances of Organization.  EXAMPLE: A team belongs to a department which itself belongs to a company. Such an organizational structure can be described up using instances of Organization_relationship. 
CLASS Organization_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Organization type [urn:plcs:rdl:std#Organization_type] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Organization_type is a recognized kind of Organization.  EXAMPLE: legal entity  EXAMPLE: change control board  EXAMPLE: sales organization  EXAMPLE: manufacturing organization  EXAMPLE: department 
CLASS Organization_type;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Organizational location identification [urn:plcs:rdl:std#Organizational_location_identification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Organizational_location_identification is location that is defined by an identification which is specific in an organization context. 
CLASS Organizational_location_identification;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Parameterized distribution [urn:plcs:rdl:std#Parameterized_distribution] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Parameterized_distribution is a type of Probability_distribution that is used to link a named probability distribution to the parameters that define it.  NOTE: The Parameterized_distribution.parameterization_name of this entity is used to discriminate between alternative parameterizations of the same distribution.  NOTE: To calculate a value using a Parameterized_distribution it is necessary to know the general distribution function, the value of the distribution function parameters, and the specific random variable value for which the probability evaluation is required. The Probability Distribution module does not define the formula for the distribution function, and it is assumed that this is defined externally, either through reference information or via a "formula" module. This entity provides the distribution function parameters. The value of the random variable for which the probability is calculated is provided by the Probability_derivation_parameter in the Probability module (see note 2). 
CLASS Parameterized_distribution;
SUBCLASS OF ( Probability_distribution );
END_CLASS;
Class Part [urn:plcs:rdl:std#Part] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Part is a type of Product that collects the definitional information of the versions of either a part or of a non-countable material.  NOTE: A Part does not represent an actual physical object that is or was existing in the real world.  NOTE: A complex instance of the Part entity and of the Document entity may be created in order to represent a document that is a component of a manufactured product, for example a user manual of a car. 
CLASS Part;
SUBCLASS OF ( Product );
END_CLASS;
Class Part version [urn:plcs:rdl:std#Part_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Part_version is a type of Product_version that identifies a version of a part. A Part_version serves as the collector of the data characterizing a realizable object in various application contexts.  NOTE: A Part_version is expected to be functionally and physically interchangeable with the other versions of the same Part. 
CLASS Part_version;
SUBCLASS OF ( Product_version );
END_CLASS;
Class Part view definition [urn:plcs:rdl:std#Part_view_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Part_view_definition is a type of Product_view_definition that defines a characterization view of a version of a Part. 
CLASS Part_view_definition;
SUBCLASS OF ( Product_view_definition );
END_CLASS;
Class Partial document assignment [urn:plcs:rdl:std#Partial_document_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Partial_document_assignment is a type of Document_assignment. A Partial_document_assignment identifies a specific portion of the contents of a document. It assigns this portion to the product data for which it is relevant. 
CLASS Partial_document_assignment;
SUBCLASS OF ( Document_assignment );
END_CLASS;
Class Person [urn:plcs:rdl:std#Person] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Person is an individual human being. 
CLASS Person;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Person in organization [urn:plcs:rdl:std#Person_in_organization] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Person_in_organization is the identification of a Person and of his role in an Organization 
CLASS Person_in_organization;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Person or organization or person in organization in position [urn:plcs:rdl:std#Person_or_organization_or_person_in_organization_in_position] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Person_or_organization_or_person_in_organization_in_position is a Person, Organization, or Person_in_organization that holds a Position. A person may hold more than one position within an organization or organizations.  EXAMPLE: A person can hold two positions in an organization: Production Manager and Safety Officer.  A position in an organization can be held by more than one person or organization.  EXAMPLE: Two people can hold the same position in a job-share scheme. 
CLASS Person_or_organization_or_person_in_organization_in_position;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Person or organization or person in organization in position relationship [urn:plcs:rdl:std#Person_or_organization_or_person_in_organization_in_position_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Person_or_organization_or_person_in_organization_in_position_relationship is a relationship between one Organization, Person, or Person_in_organization and another. Examples of the relationship are  EXAMPLE: successor  EXAMPLE: job-share  NOTE: The meaning of the relationship is determined by classification 
CLASS Person_or_organization_or_person_in_organization_in_position_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Physical breakdown [urn:plcs:rdl:std#Physical_breakdown] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Physical_breakdown is a type of Breakdown that identifies a partitioning of a product into a set of related physical elements so as to form explicit, parent-child views that comprise the product elements. The parent-child view is represented by Physical_element_usage instances relating the physical elements in the breakdown which are represented by Physical_element s.  EXAMPLE: A physical breakdown might provide a decomposition of an automobile in terms such as body, roof, bonnet, bumpers and this breakdown might be differerent from, and orthogonal to, a parts decomposition. 
CLASS Physical_breakdown;
SUBCLASS OF ( Breakdown );
END_CLASS;
Class Physical breakdown context [urn:plcs:rdl:std#Physical_breakdown_context] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Physical_breakdown_context is a type of Breakdown_context that is a membership relationship between a Physical_element and a Physical_breakdown of which the physical element is a member.  EXAMPLE: A wheel is a member of the physical breakdown of an automobile. 
CLASS Physical_breakdown_context;
SUBCLASS OF ( Breakdown_context );
END_CLASS;
Class Physical breakdown version [urn:plcs:rdl:std#Physical_breakdown_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Physical_breakdown_version is a type of Breakdown_version that identifies a version of a Physical_breakdown.  EXAMPLE: An engineer modifies the current physical breakdown for an aircraft on the basis of a tail re-design. 
CLASS Physical_breakdown_version;
SUBCLASS OF ( Breakdown_version );
END_CLASS;
Class Physical document definition [urn:plcs:rdl:std#Physical_document_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Physical_document_definition is a type of Document_definition. A physical document definition may consist of one or many component hardcopy files.  EXAMPLE: Paper plots of technical drawings, micro fiche, or paper documents such as calculations or test reports are examples of Physical_document_definition. 
CLASS Physical_document_definition;
SUBCLASS OF ( Document_definition );
END_CLASS;
Class Physical element [urn:plcs:rdl:std#Physical_element] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Physical_element is a type of Breakdown_element that identifies the elements in one or more Physical_breakdown objects. 
CLASS Physical_element;
SUBCLASS OF ( Breakdown_element );
END_CLASS;
Class Physical element definition [urn:plcs:rdl:std#Physical_element_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Physical_element_definition is a type of Breakdown_element_definition that identifies a view of a version ( Physical_element_version ) of a Physical_element. 
CLASS Physical_element_definition;
SUBCLASS OF ( Breakdown_element_definition );
END_CLASS;
Class Physical element usage [urn:plcs:rdl:std#Physical_element_usage] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Physical_element_usage is a type of Breakdown_element_usage that is a relationship between a parent and child Physical_element.  EXAMPLE: In a physical breakdown, the aircraft (parent) might include (as children) a fuselage, wings, tail and undercarriage. 
CLASS Physical_element_usage;
SUBCLASS OF ( Breakdown_element_usage );
END_CLASS;
Class Physical element version [urn:plcs:rdl:std#Physical_element_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Physical_element_version is a type of Breakdown_element_version that identifies a version of a Physical_element.  EXAMPLE: An engineer changes the details describing the undercarriage that is an element in a physical breakdown of an aircraft. 
CLASS Physical_element_version;
SUBCLASS OF ( Breakdown_element_version );
END_CLASS;
Class Plane angle unit [urn:plcs:rdl:std#Plane_angle_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Plane_angle_unit is a type of Unit by which a angles in planes are expressed. 
CLASS Plane_angle_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class PLCS-ARM-LF-THING [urn:plcs:rdl:std#PLCS-ARM-LF-THING] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

CLASS PLCS-ARM-LF-THING;

SUPERCLASS OF ( Project_assignment, Approval_relationship, Organization, Requirement_source, Representation, Condition, Message_relationship, Interface_connector_design_to_realized, Observation, State_definition, Information_usage_right, Condition_evaluation_assignment, Interface_connector_planned_to_realized, Product_view_definition, Applied_activity_assignment, Approval_status, Justification_support_assignment, Position_type_assignment, Information_usage_right_relationship, Resource_property_representation, Effectivity_relationship, Observation_relationship, Related_condition_parameter, Product_planned_to_realized, Unit, Position_position_type_assignment, Attribute_translation_assignment, Product_design_to_individual, Alternate_part_relationship, Applied_state_definition_assignment, Work_request_status, Contract_assignment, Product, Effectivity, Breakdown_context, Effectivity_assignment, Independent_property, Location, Defined_state_relationship, Condition_relationship, Location_representation, Condition_parameter, Activity_method_realization, Activity_method, Item_design_association, Independent_property_relationship, Representation_context, Attachment_slot_design_to_planned, Requirement_assignment, Security_classification, Interface_definition_for, Activity_method_relationship, Digital_file, State_relationship, Event_relationship, Experience_gained, Representation_relationship, Required_resource_relationship, Interface_connector_occurrence, Work_output_assignment, Work_output, Type_of_person_assignment, State_definition_relationship, Activity_relationship, Certification, Task_element_state_relationship, Approving_person_organization, Position_assignment, Product_group_membership, Resource_item_assignment, Envelope_relationship, Item_usage_effectivity, Local_time, Contract, Task_method_state_relationship, Product_design_version_to_individual, Required_resource_assignment, Condition_evaluation, Activity_method_realization_relationship, Applied_state_assignment, Selected_item_assignment, Message, Representation_item, Position_relationship, Content_item, Project_relationship, Product_concept, Address_assignment, Attachment_slot_planned_to_realized, Resource_item_relationship, State, Breakdown_of, Interface_connector_design_to_planned, Location_relationship, Activity_status, Activity_property_representation, Time_interval_relationship, Affected_items_assignment, Certification_assignment, Task_objective, Product_relationship, Activity_property, Project, Value_with_unit, Breakdown_element_realization, Organization_relationship, Type_of_person_definition_required_attributes_relationship, Experience_instance, Work_order, Attachment_slot_on_product, Interface_connection, View_definition_relationship, Date_or_date_time_assignment, Person_or_organization_or_person_in_organization_in_position, Calendar_date, Type_of_person, Location_assignment, Product_group, Resource_item, Position, Managed_resource, Required_resource, Managed_resource_relationship, Applied_information_usage_right, Qualification_assignment, Type_of_person_definition, Product_version_relationship, Security_classification_assignment, In_zone, Language_indication, Market, Product_version, Information_right, Observation_consequence, Regional_coordinate, Resource_as_realized, Position_group, Date_time, Work_request, Approval_assignment, Product_category, Event_assignment, Independent_property_representation, Person_or_organization_or_person_in_organization_in_position_relationship, Task_objective_state_relationship, Language, Property_representation, Resource_as_realized_assignment, Justification_relationship, Assembly_relationship_substitution, File_relationship, Interface_definition_connection, Justification_assignment, Person, Class, State_assertion, Qualification_type, Product_group_relationship, Approval, View_definition_context, Qualification_type_relationship, Work_output_relationship, Resource_property, Resource_event_correspondence_relationship, External_class_library, Observation_item, Experience_type, External_source_identification, Condition_assignment, Document_assignment, Attachment_slot_design_to_realized, Item_shape, Resource_event_relationship, Identification_assignment, Document_definition_relationship, Hardcopy, Justification, Type_of_person_definition_relationship, Event, Organizational_location_identification, Address, Position_group_relationship, Position_type, Person_in_organization, Position_group_assignment, Envelope, Characterizable_object, State_role, Organization_type, Organization_or_person_in_organization_assignment, Applied_activity_method_assignment, Product_configuration, Activity_method_assignment, Assigned_property, Condition_evaluation_parameter, State_assessment, Resource_as_realized_relationship, Resource_event, Activity, );
END_CLASS;
Class Position [urn:plcs:rdl:std#Position] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Position is a function or job performed by a person. It defines responsibilities and activities. A position that is not fulfilled by a person is a vacancy.  EXAMPLE: Company Director  EXAMPLE: Service Engineer 
CLASS Position;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Position assignment [urn:plcs:rdl:std#Position_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Position_assignment is an association of a Position with activity or product data. 
CLASS Position_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Position group [urn:plcs:rdl:std#Position_group] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Position_group is a group for collecting people in their positions to cooperate in an assignment.  EXAMPLE: People representing utility companies who cooperate with each other to coordinate road works. 
CLASS Position_group;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Position group assignment [urn:plcs:rdl:std#Position_group_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Position_group_assignment is an association of a Position_group with activity or product data. 
CLASS Position_group_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Position group relationship [urn:plcs:rdl:std#Position_group_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Position_group_relationship is a relationship that specifies the participation of a position in a group. 
CLASS Position_group_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Position position type assignment [urn:plcs:rdl:std#Position_position_type_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Position_position_type_assignment is an assignment of Position_type to a Position. It allows many positions to be described by many position types. 
CLASS Position_position_type_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Position relationship [urn:plcs:rdl:std#Position_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Position_relationship is a relationship between Position s. Examples of relationships between Position s are  EXAMPLE: Superior / Subordinate  EXAMPLE: Superceded by  NOTE: The meaning of the relationship is determined by classification. 
CLASS Position_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Position type [urn:plcs:rdl:std#Position_type] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Position_type is a recognized kind of position.  EXAMPLE: Chief Executive Officer  EXAMPLE: Manager  EXAMPLE: Service engineer  EXAMPLE: Programmer  EXAMPLE: Aircraft engineering technician propulsion 
CLASS Position_type;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Position type assignment [urn:plcs:rdl:std#Position_type_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Position_type_assignment is the association of a Position_type with activity or product data. 
CLASS Position_type_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Probability [urn:plcs:rdl:std#Probability] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability is a type of Representation that is a probability value (see definition 3.5.1 above). 
CLASS Probability;
SUBCLASS OF ( Representation );
SUPERCLASS OF ( Probability_numeric, Probability_by_name, );
END_CLASS;
Class Probability by name [urn:plcs:rdl:std#Probability_by_name] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability_by_name is a type of Probability whose value belongs to a one of a set of named classes, rather than by assigning a specific numerical value, which may not be available.  EXAMPLE: A safety assessment methodology classes the probability an accident as "very unlikely", "unlikely", "significantly likely" and "almost certain". Any process that has a "very likely" or "almost certain" chance of causing serious injury is shut down. 
CLASS Probability_by_name;
SUBCLASS OF ( Probability );
END_CLASS;
Class Probability derivation parameter [urn:plcs:rdl:std#Probability_derivation_parameter] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability_derivation_parameter is a type of Numerical_item_with_global_unit that is used by a Probability_derived in a particular role in order to calculate the particular probability.  EXAMPLE: In a coin tossing trial, the probability calculated is that of getting more than 6 heads in ten tosses. The parameter with the role "minimum number of heads" will have the value "6"  NOTE: The role name is given by the 'name' attribute inherited from Representation_item, and the set of such names and their interpretation is defined through reference data.  NOTE: The value attribute, which holds the parameter value, is inherited from the supertype. 
CLASS Probability_derivation_parameter;
SUBCLASS OF ( Numerical_item_with_global_unit );
END_CLASS;
Class Probability derived [urn:plcs:rdl:std#Probability_derived] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability_derived is a type of Probability_numeric that associates a particular value of Probability_numeric with the source from which the value derived together with any parameters used to get the particular value.  NOTE: Where the probability derived from a probability distribution, the parameters of Probability_derived are those needed to get a single value from the distibution, and not those which characterise the distribution. For example, in the case of coin tossing, the distribution is a Binomial distribution, with parameters of 'probability for a single toss', and 'number of tosses', whereas the parameter for the Probability_derived will be the 'number of heads obtained'. 
CLASS Probability_derived;
SUBCLASS OF ( Probability_numeric );
END_CLASS;
Class Probability distribution [urn:plcs:rdl:std#Probability_distribution] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability_distribution is a type of Probability_generator that is a probability distribution.  NOTE: For a full understanding of probability distribution and the terms used, a textbook on probability theory should be consulted.  NOTE: This entity describes a particular probability distribution, rather than the general type of distribution. For example, in coin tossing experiment, the number of heads that may occur is given by a binomial distribution - that is, a type of distribution, and outside the scope of this module. This module provides the description of the distribution of a particular experiment, say, 10 tosses of a particular coin. The actual probability of an outcome, say 6 heads in 10 tosses, is recorded using the probability module.  NOTE: The attributes 'name', 'id' and 'description' are inherited from the supertype Representation. The name provides a cue to the particular source of the distribution, such as "A fair coin tossed 10 times", rather than the type of distribution (in this case Binomial) which is given by the Probability_distribution.distribution_name attribute. 
CLASS Probability_distribution;
SUBCLASS OF ( Probability_generator );
SUPERCLASS OF ( Parameterized_distribution, Distribution_by_value, );
END_CLASS;
Class Probability distribution parameter [urn:plcs:rdl:std#Probability_distribution_parameter] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability_distribution_parameter is a type of Numerical_item_with_global_unit that is one of the set of values that characterises a probability distribution.  EXAMPLE: The Normal (or Gaussian) distribution has, in the standard parameterisation, two parameters: the mean and the variance  NOTE: For many common distributions, the mean and the variance are sufficient to characterize a distribution, and the parameter list may be empty.  NOTE: Probability_distribution_parameter inherits the 'name' attribute from its supertype, and this is used to identify the name of the parameter within the particular parameterization. The value attribute is also inherited. 
CLASS Probability_distribution_parameter;
SUBCLASS OF ( Numerical_item_with_global_unit );
END_CLASS;
Class Probability function value [urn:plcs:rdl:std#Probability_function_value] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability_function_value is a type of Numerical_item_with_global_unit that is the value of the probability function at the given random variable value.  NOTE: The value is an inherited attribute. It is not in general a probability value. In some functions for continuous distributions, the probability that the random variable lies between two values is the integral of the function of that range. 
CLASS Probability_function_value;
SUBCLASS OF ( Numerical_item_with_global_unit );
END_CLASS;
Class Probability generator [urn:plcs:rdl:std#Probability_generator] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability_generator is a type of Representation. It is a source from the Probability_derived is derived. The Probability_derivation_parameter s are applied to the Probability_generator to get the particular derived value.  NOTE: A Probability_generator will generally be either a Probability_distribution or a function of some statistics.  EXAMPLE: A probability of "0.67" is derived from a Normal (or Gaussian) distribution using the parameter "plus or minus '1.0' standard deviations from the mean" 
CLASS Probability_generator;
SUBCLASS OF ( Representation );
SUPERCLASS OF ( Probability_distribution, );
END_CLASS;
Class Probability named value [urn:plcs:rdl:std#Probability_named_value] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability_named_value is a type of Representation_item that is used to hold the name of the probability value.  NOTE: The value attribute is the description inherited from the supertype. In general, this value will be one of an enumeration of possible values defined through reference data. 
CLASS Probability_named_value;
SUBCLASS OF ( Representation_item );
END_CLASS;
Class Probability numeric [urn:plcs:rdl:std#Probability_numeric] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability_numeric is a type of Probability that is expressed as a numeric value between 0 and 1. 
CLASS Probability_numeric;
SUBCLASS OF ( Probability );
SUPERCLASS OF ( Probability_derived, );
END_CLASS;
Class Probability numeric value [urn:plcs:rdl:std#Probability_numeric_value] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Probability_numeric_value is a type of Numerical_item_with_global_unit providing a numeric representation of a probability.  NOTE: The value attribute is inherited from the supertype. 
CLASS Probability_numeric_value;
SUBCLASS OF ( Numerical_item_with_global_unit );
END_CLASS;
Class Product [urn:plcs:rdl:std#Product] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product is the identification of a product or of a type of product. It is a collector of data common to all revisions of the Product.  NOTE: Products that this entity data type can represent, include:  * products existing in the real world;  * products that may come into existence as a consequence of some realization process. This includes parts and documents;  * products that are functions. In the interpreted models, these various meanings are represented within instances of the entity product_related_product_category, with prescribed values of the category name. For example, the category name 'document' shall be used when characterizing the fact that a product is actually a document.  EXAMPLE: The SS Titanic is a product that could be represented by the entity data type Product.  EXAMPLE: Lifeboat is a class of products that could be represented by the entity data type Product. Each lifeboat on the SS Titanic is a member of this class.  NOTE: A product is identified by an organization or a person in an organization. The definition of the domain of uniqueness and the mechanism for guaranteeing the uniqueness of product id are outside the scope of this application module.  NOTE: A product may have zero or more versions. A version of a product is represented with an instance of the entity Product_version or of one of its specializations. 
CLASS Product;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Breakdown, Attachment_slot, Breakdown_element, Requirement, Interface_specification, Product_as_individual, Part, Document, Interface_connector, );
END_CLASS;
Class Product as individual [urn:plcs:rdl:std#Product_as_individual] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_as_individual is a type of Product that identifies an individual artefact that has been made or is planned to be made. It is a collector of data common to all revisions of the Product_as_individual.  NOTE: Revisions ( Product_as_individual_version ) of Product_as_individual are used to represent whether an individual artefact has yet to be made or has been made. The Product_as_individual_version subtype Product_as_planned is used to represent the revision of an individual artefact that has yet to be made and the subtype Product_as_realized is used to represent the revision of an individual artefact that has been made.  NOTE: Where physical products are being represented, the Product_as_individual represents the physical or planned physical realization of a product.  NOTE: It is likely, but not essential, that the artefact, was or will be made from a product design. The product design will be represented by a Product which will be related to the Product_as_individual by Product_design_to_individual.  NOTE: Many physical products may be produced from a given design. A single Product may lead to many Product_as_individual s.  EXAMPLE: The design of a personal computer is represented by a Product.  EXAMPLE: The personal computer with a serial number on a persons desk is represented by a Product_as_individual and an associated revision represented by Product_as_realized.  EXAMPLE: The personal computer that has been ordered, allocated a serial number for manufacturing planning, but not yet manufactured, is represented by a Product_as_individual and an associated revision represented by Product_as_planned.  EXAMPLE: HMS Daring is the first of a new class of ships known as Type 45 Destroyers. It is due to enter service in two years time.  * The Type 45 ship design that applies to HMS Daring is represented by a Product,  * The ship HMS Daring is represented by a Product_as_individual. This identifies the planned ship, and when built, the actual ship;  * The planned revision of the future ship HMS Daring is represented by a Product_as_planned which is related back to the Product_as_individual,  * When built, the first revision the actual ship, HMS Daring will be represented by a Product_as_realized which is related back to the Product_as_individual. 
CLASS Product_as_individual;
SUBCLASS OF ( Product );
END_CLASS;
Class Product as individual effectivity [urn:plcs:rdl:std#Product_as_individual_effectivity] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_as_individual_effectivity is a type of Effectivity for which the domain of applicability is defined as a set of instances of Product_as_individual. 
CLASS Product_as_individual_effectivity;
SUBCLASS OF ( Effectivity );
END_CLASS;
Class Product as individual version [urn:plcs:rdl:std#Product_as_individual_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_as_individual_version is a type of Product_version. It is a revision of a Product_as_individual and acts as a collector of the definitions of this revision.  EXAMPLE: The car on my drive is represented by a Product_as_individual. The current configuration status of the car can be represented by a Product_as_realized related to the Product_as_individual. If a safety modification is made to the car resulting in a new configuration status of the car, then this may be represented by a new Product_as_realized.  EXAMPLE: HMS Daring is the first of a new class of ships known as Type 45 Destroyers. It is due to enter service in two years time.  * The version of the generic Type 45 ship design that applies to HMS Daring is represented by a Product_version,  * The ship HMS Daring is represented by a Product_as_individual. This identifies the planned ship, and when built, the actual ship;  * The planned revision of the future ship HMS Daring is represented by a Product_as_planned related back to the Product_as_individual,  * When built, the first revision the actual ship, HMS Daring will be represented by a Product_as_realized related back to the Product_as_individual. 
CLASS Product_as_individual_version;
SUBCLASS OF ( Product_version );
SUPERCLASS OF ( Product_as_realized, Product_as_planned, );
END_CLASS;
Class Product as individual view [urn:plcs:rdl:std#Product_as_individual_view] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_as_individual_view is a type of Product_view_definition that defines a characterization view of a version of a Product_as_individual.  NOTE: The Product_as_individual_view entity type supports the representation of different views of a Product_as_individual for different purposes. Multiple views of the same Product_as_individual are represented by different instances of Product_as_individual_view for the same Product_as_individual_version. 
CLASS Product_as_individual_view;
SUBCLASS OF ( Product_view_definition );
END_CLASS;
Class Product as planned [urn:plcs:rdl:std#Product_as_planned] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_as_planned is a type of Product_as_individual_version that identifies a revision of an individual artefact that has yet to be made.  NOTE: It may be planned to make the artefact from of a version of a product design ( Product_version ). If this is the case, then the relationship between the artefact ( Product_as_planned ) and the design ( Product_version ) is represented by Product_design_version_to_individual.  NOTE: If the planned artefact ( Product_as_planned ) is subsequently made into an actual artefact ( Product_as_realized ) then they are related by the Product_planned_to_realized relationship. 
CLASS Product_as_planned;
SUBCLASS OF ( Product_as_individual_version );
END_CLASS;
Class Product as realized [urn:plcs:rdl:std#Product_as_realized] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_as_realized is a type of Product_as_individual_version that identifies a revision of an individual artefact that has been made. A product whose properties can only be known by observation or by derivation from observations.  NOTE: Where physical products are being represented, the Product_as_realized represents the physical product - something one can touch.  NOTE: The artefact may have been made from a version of a product design ( Product_version ). If this is the case, then the relationship between the artefact ( Product_as_realized ) and the design ( Product_version ) is represented by Product_design_version_to_individual.  NOTE: The artefact may have been planned and represented by Product_as_planned. In which case, the actual artefact ( Product_as_realized ) is related to the planned artefact ( Product_as_planned ) by the Product_planned_to_realized relationship. 
CLASS Product_as_realized;
SUBCLASS OF ( Product_as_individual_version );
END_CLASS;
Class Product based location identification [urn:plcs:rdl:std#Product_based_location_identification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_based_location_identification is a type of Location_representation that specifies a location in the context of a product.  EXAMPLE: Seat number M in the Aircraft. 
CLASS Product_based_location_identification;
SUBCLASS OF ( Location_representation );
END_CLASS;
Class Product category [urn:plcs:rdl:std#Product_category] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_category is a type of product that is defined for a purpose that is specific to a module or application protocol.  NOTE: For the purpose of a general classification of products, use entity Class and Classification_assignment, standardized in ISO 10303-1070 and ISO 10303-1114. 
CLASS Product_category;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Product concept [urn:plcs:rdl:std#Product_concept] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_concept is the identification of a set of similar products that were, are or will be proposed to customers.  NOTE: The definition of product concepts is driven by market and customer requirements and forecasting. A Product_concept often corresponds to the highest level item(s) manufactured by an organization for customers.  EXAMPLE: In an organization which manufactures cars and engines for cars, the car models will be represented by instances of Product_concept.  NOTE: The entity data type Product_concept enables to represent customer-oriented identification of products that are to be delivered to customers, while the entity data type Product enables to identify and to track the history of items that are designed and manufactured, as a tangible solution, or component of the solution, for a product concept.  NOTE: A product concept may be characterized by a set of product features identified by the customers or derived from customers' needs.  NOTE: Depending on the kind of industry and products, a product concept might be offered to the customers in one or many different configurations. 
CLASS Product_concept;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Product configuration [urn:plcs:rdl:std#Product_configuration] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_configuration is the identification of a Product_concept as a configuration.  NOTE: The entity Product_configuration corresponds to the concept of configuration item defined, in some configuration management standards, as an item subject to configuration management.  EXAMPLE: A Product_configuration may represent a component of a contracted product, onto which severe safety rules apply and for which configuration management is therefore rigorously applied.  NOTE: A Product_configuration may identify a variation of a Product_concept, an entire Product_concept, or some portion thereof.  NOTE: A Product_configuration can be established prior to the existence of a corresponding product. 
CLASS Product_configuration;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Product design to individual [urn:plcs:rdl:std#Product_design_to_individual] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_design_to_individual is a relationship between a product design, represented by Product, and the product that is planned to be made or has been made from the design, represented by Product_as_individual. 
CLASS Product_design_to_individual;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Product design version to individual [urn:plcs:rdl:std#Product_design_version_to_individual] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_design_version_to_individual is a relationship between a version of a product design, represented by Product_version, and the product that is planned to be made ( Product_as_planned ) or has been made ( Product_as_realized ) from the design. 
CLASS Product_design_version_to_individual;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Product group [urn:plcs:rdl:std#Product_group] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_group is an identification of a set of Product_concept s, Product s, Product_group s, Product_version s or Product_as_individual s that have been grouped together.  EXAMPLE: All the aircraft sold to BigPlanes airways. 
CLASS Product_group;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Product group membership [urn:plcs:rdl:std#Product_group_membership] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_group_membership is an identification of an instance of an entity defined in the type product_select that belongs to a Product_group. 
CLASS Product_group_membership;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Product group relationship [urn:plcs:rdl:std#Product_group_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_group_relationship is a relationship between two Product_group s. Classification_assignment is used to specify the meaning or type of the relationship.  NOTE: A subset is a common type of relationship. It indicates that one Product_group is a subset of another. 
CLASS Product_group_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Product in attachment slot [urn:plcs:rdl:std#Product_in_attachment_slot] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_in_attachment_slot is a type of View_definition_usage that is a relationship between an Attachment_slot and a Product_view_definition of a Product that is designed to be attached to the attachment slot.  EXAMPLE: A long-range fuel tank is designed to be attached to an aircraft in an attachment slot that corresponds to a pylon mounting on a wing. 
CLASS Product_in_attachment_slot;
SUBCLASS OF ( View_definition_usage );
END_CLASS;
Class Product planned to realized [urn:plcs:rdl:std#Product_planned_to_realized] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_planned_to_realized is a relationship that establishes that a revision of a planned artefact represented by Product_as_planned has been realized as a revision of an actual artefact Product_as_realized. 
CLASS Product_planned_to_realized;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Product relationship [urn:plcs:rdl:std#Product_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_relationship is an association between two Product s. 
CLASS Product_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Product version [urn:plcs:rdl:std#Product_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_version is a revision of a Product. It is a collector of the definitions of this revision of the Product.  NOTE: The set of all instances of Product_version of the same Product represents the history of the product. 
CLASS Product_version;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Attachment_slot_version, Interface_specification_version, Interface_connector_version, Breakdown_version, Product_as_individual_version, Part_version, Breakdown_element_version, Document_version, Requirement_version, );
END_CLASS;
Class Product version relationship [urn:plcs:rdl:std#Product_version_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_version_relationship is an association between two versions of Product.  NOTE: A relationship may exist between Product_version of different Product s or between different versions of the same Product. 
CLASS Product_version_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Supplied_part_relationship, Requirement_version_relationship, );
END_CLASS;
Class Product view definition [urn:plcs:rdl:std#Product_view_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Product_view_definition is a characterization of a Product_version, relevant in one or more application domains and for one or more life cycle stages. A Product_view_definition is a collector of the properties that characterize the Product_version in the initial_context and additional_contexts.  EXAMPLE: The design of the SS Titanic and the as-built description of the SS Titanic can be represented as two instances of Product_view_definition. 
CLASS Product_view_definition;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Requirement_view_definition, Part_view_definition, Breakdown_element_definition, Attachment_slot_definition, Document_definition, Interface_connector_definition, Product_as_individual_view, Interface_specification_definition, );
END_CLASS;
Class Project [urn:plcs:rdl:std#Project] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Project is an identified program of work. 
CLASS Project;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Project assignment [urn:plcs:rdl:std#Project_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Project_assignment is a mechanism to associate a Project with activity or product data. 
CLASS Project_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Project relationship [urn:plcs:rdl:std#Project_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Project_relationship is an association between two instances of Project with an identifiaction and a description of their relationship. 
CLASS Project_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Promissory usage [urn:plcs:rdl:std#Promissory_usage] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Promissory_usage is a type of Assembly_component_relationship. It establishes a relationship between an assembly and a component, regardless of the number of intermediate levels between them, which may be established with instances of Next_assembly_usage.  NOTE: A Promissory_usage may be used when the product structure is not completely defined, to capture the intent that the constituent will be used in that assembly. 
CLASS Promissory_usage;
SUBCLASS OF ( Assembly_component_relationship );
END_CLASS;
Class Property representation [urn:plcs:rdl:std#Property_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Property_representation is an association between an Assigned_property and one of its Representation s. 
CLASS Property_representation;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Property value representation [urn:plcs:rdl:std#Property_value_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Property_value_representation is a type of Representation that represents one or more quantity values.  NOTE: The present version of this application module does not enable to represent whether the values have been imposed or were derived or measured. It is expected that a future version will add this capability. 
CLASS Property_value_representation;
SUBCLASS OF ( Representation );
SUPERCLASS OF ( Qualified_property_value_representation, );
END_CLASS;
Class Qualification assignment [urn:plcs:rdl:std#Qualification_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Qualification_assignment is the assignment of a qualification to a person or organization. 
CLASS Qualification_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Qualification type [urn:plcs:rdl:std#Qualification_type] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Qualification_type is the identification of a definitive recognition as a practitioner.  EXAMPLE: A driving licence.  EXAMPLE: A qualification for executing the Ground Running task for RB211 engines.  EXAMPLE: A Military rank such as Colonel, or Captain  EXAMPLE: Educational qualification such as GCSE, A level, Degree, Ordinary National Certificate, Higher National Certificate, City and Guilds, or GNVQ. 
CLASS Qualification_type;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Qualification type relationship [urn:plcs:rdl:std#Qualification_type_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Qualification_type_relationship is an association between two Qualification_type s.  EXAMPLE: Qualification X is a pre-requisite for qualification Y.  EXAMPLE: Qualification X is equivalent to qualification Y. 
CLASS Qualification_type_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Qualified property value representation [urn:plcs:rdl:std#Qualified_property_value_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Qualified_property_value_representation is a type of Property_value_representation whose meaning or usage has been further qualified. 
CLASS Qualified_property_value_representation;
SUBCLASS OF ( Property_value_representation );
END_CLASS;
Class Random variable [urn:plcs:rdl:std#Random_variable] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Random_variable is a type of Numerical_item_with_global_unit that is the value of a random variable.  NOTE: The value attribute is inherited from the supertype. 
CLASS Random_variable;
SUBCLASS OF ( Numerical_item_with_global_unit );
END_CLASS;
Class Ratio unit [urn:plcs:rdl:std#Ratio_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Ratio_unit is a type of Unit that expresses the dimensionless ratio of two quantities of the same kind. 
CLASS Ratio_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class Regional coordinate [urn:plcs:rdl:std#Regional_coordinate] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Regional_coordinate is a location that is specified relative to a Regional location system. 
CLASS Regional_coordinate;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Regional grid location representation [urn:plcs:rdl:std#Regional_grid_location_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Regional_grid_location_representation is a type of Location_representation that specifies a reference grid system. 
CLASS Regional_grid_location_representation;
SUBCLASS OF ( Location_representation );
END_CLASS;
Class Related condition parameter [urn:plcs:rdl:std#Related_condition_parameter] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Related_condition_parameter is a relationship between a Condition_parameter and a Condition_evaluation_parameter. This relationship is used to record the relationship between the parameters used to define a condition and the parameters used to evaluate it.  EXAMPLE: The value of oil pressure (1.9 bar) used in Condition_evaluation (instance 87) was a measured value of the parameter used to define condition 29 (oil pressure on gauge 3). 
CLASS Related_condition_parameter;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Relative event [urn:plcs:rdl:std#Relative_event] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Relative_event is a type of Event the start of which will occur, respectively has occurred, with a time offset from the start of another Event. 
CLASS Relative_event;
SUBCLASS OF ( Event );
END_CLASS;
Class Repeat count [urn:plcs:rdl:std#Repeat_count] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Repeat_count is a type of Looping_element. It invokes a specified number of repetitions of the Looping_element.repeated_element Task_element inherited from the Looping_element supertype. 
CLASS Repeat_count;
SUBCLASS OF ( Looping_element );
END_CLASS;
Class Repeat until [urn:plcs:rdl:std#Repeat_until] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Repeat_until is a type of Looping_element. It invokes repetitions of a further Task_element and is repeated until the specified condition is satisfied. The element being repeated shall be executed at least once and the condition tested after the first execution. 
CLASS Repeat_until;
SUBCLASS OF ( Looping_element );
END_CLASS;
Class Repeat while [urn:plcs:rdl:std#Repeat_while] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Repeat_while is a type of Looping_element. It invokes repetitions of a further Task_element and is repeated while the specified condition is satisfied. The test condition shall be evaluated prior to invoking the method and may result in the Looping_element not being executed at all. 
CLASS Repeat_while;
SUBCLASS OF ( Looping_element );
END_CLASS;
Class Representation [urn:plcs:rdl:std#Representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Representation is a collection of one or more instances of Representation_item that are related in the specified Representation_context. 
CLASS Representation;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Probability, Geometric_model, Document_property_representation, Probability_generator, Property_value_representation, );
END_CLASS;
Class Representation context [urn:plcs:rdl:std#Representation_context] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Representation_context is a context in which instances of Representation_item are related. 
CLASS Representation_context;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Numerical_representation_context, );
END_CLASS;
Class Representation item [urn:plcs:rdl:std#Representation_item] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Representation_item is an element of representation. A Representation_item shall be in the set of items of one or more instances of Representation or it shall belong to one or more instances of Representation, being referred to, directly of indirectly, by items of these instances of Representation.  NOTE: this constraint is formally represented in the Express specification of the resource entity that corresponds to Representation_item in the MIM schema.  Only specializations of Representation_item can be instantiated. 
CLASS Representation_item;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Measure_item, Probability_named_value, String_representation_item, Detailed_geometric_model_element, );
END_CLASS;
Class Representation relationship [urn:plcs:rdl:std#Representation_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Representation_relationship is an association between two instances of Representation. 
CLASS Representation_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Required resource [urn:plcs:rdl:std#Required_resource] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Required_resource is an identified need for resource. The role of a required resource is determined by classification.  EXAMPLE: "facility", "test equipment", "supervisor" are examples of classifications of a required resource. 
CLASS Required_resource;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Required_resource_by_resource_item, Required_resource_by_specification, );
END_CLASS;
Class Required resource assignment [urn:plcs:rdl:std#Required_resource_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Required_resource_assignment is an association of a resource requirement statement with one or more entities that requires the resource.  EXAMPLE: task, task step, activity, activity method, organization are examples of entities to which the resource requirement statement could be related.  The role of the assignment is determined by classification.  EXAMPLE: The assignment can be classified as "required by".  NOTE: An association between a required resource and actions that are needed prior to its usage.  EXAMPLE: A resource required by the activity "12" needs to be calibrated prior to usage. The calibration activity "21" is associated with the same required resource.using  EXAMPLE: A resource required by the task "123" needs to be disposed after its usage. This disposal task "456" is associated with the same required resource. 
CLASS Required_resource_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Required resource by resource item [urn:plcs:rdl:std#Required_resource_by_resource_item] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Required_resource_by_resource_item is a type of Required_resource that is a statement of a required resource that can be identified within the application context. 
CLASS Required_resource_by_resource_item;
SUBCLASS OF ( Required_resource );
END_CLASS;
Class Required resource by specification [urn:plcs:rdl:std#Required_resource_by_specification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Required_resource_by_specification is a type of Required_resource where a collection of characteristics determine whether an item would be suitable to meet the requirement. More than one item can fulfill the requirement. 
CLASS Required_resource_by_specification;
SUBCLASS OF ( Required_resource );
END_CLASS;
Class Required resource relationship [urn:plcs:rdl:std#Required_resource_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Required_resource_relationship is a relationship between two required resource statements. The meaning of the relationship is determined by classification.  EXAMPLE: "alternative" and "realized by" are examples of required resource relationship.  EXAMPLE: A Required_resource_by_specification for a power supply can be realized by a Required_resource_by_resource_item with part number "ABC-1234". 
CLASS Required_resource_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Requirement [urn:plcs:rdl:std#Requirement] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Requirement is a type of Product that is used to uniquely identify a requirement.  NOTE: The term "requirement" is used here in the sense that term is used in systems engineering and similar industrial domains.  NOTE: There may be many versions of a requirement Requirement_version ). There may also be more than one domain-specific view of a given Requirement_version (using the Requirement_view_definition entity). The requirement entity is simply a placeholder for holding a unique requirement. Most associations and properties are defined at the Requirement_view_definition level - that is in the context of a domain.  EXAMPLE: A requirement may be identified as "NOx emissions requirement", and uniquely identified as "Req2".  NOTE: Systems engineering tools and organizations may use differing identification mechanisms. Multiple identifiers may be assigned to a requirement using the Alias_identification entity. 
CLASS Requirement;
SUBCLASS OF ( Product );
END_CLASS;
Class Requirement assignment [urn:plcs:rdl:std#Requirement_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Requirement_assignment is used to relate a requirement (via the Requirement_view_definition entity) to data types representing the items which are affected by the requirement.  EXAMPLE: A requirement "the vehicle shall have a maximum power output of at least 150BHP" could be assigned to the data types which are used to represent the vehicle's engine. 
CLASS Requirement_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Requirement collection relationship [urn:plcs:rdl:std#Requirement_collection_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Requirement_collection_relationship is a type of View_definition_relationship that is used to relate a parent (collection) requirement to its member requirements. This provides a method for collecting together a set of requirements and treating them as a single requirement, whilst still being able to refer to individual requirements.  NOTE: The inherited " View_definition_relationship.relating_view " and " View_definition_relationship.related_view " attributes have been renamed for purposes of clarity. 
CLASS Requirement_collection_relationship;
SUBCLASS OF ( View_definition_relationship );
END_CLASS;
Class Requirement source [urn:plcs:rdl:std#Requirement_source] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Requirement_source is a relationship between a requirement (via the Requirement_view_definition entity) and the data types representing the source of the requirement  EXAMPLE: The source of the requirement "the vehicle shall have a maximum power output of at least 150BHP" could be a document representing the findings of a market survey of sports car buyers. 
CLASS Requirement_source;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Requirement version [urn:plcs:rdl:std#Requirement_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Requirement_version is a type of Product_version that identifies a particular version of a requirement.  NOTE: This entity is used to record different versions of a requirement. In this case, the word "version" implies "revision" - that is a particular release of a requirement.  EXAMPLE: A given requirement might have versions 1.0, 1.1, 1.2 and 2.0. 
CLASS Requirement_version;
SUBCLASS OF ( Product_version );
END_CLASS;
Class Requirement version relationship [urn:plcs:rdl:std#Requirement_version_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Requirement_version_relationship is a type of Product_version_relationship that is used to relate a previous version (predecessor) of a requirement to the version that replaces it (successor). 
CLASS Requirement_version_relationship;
SUBCLASS OF ( Product_version_relationship );
END_CLASS;
Class Requirement view definition [urn:plcs:rdl:std#Requirement_view_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Requirement_view_definition is a type of Product_view_definition that provides a view of a requirement version relevant for one or more application domains. This view collects requirement data for specific engineering purposes.  EXAMPLE: An engineer may have responsibility for collecting all requirements associated with the cooling of an engine - covering engine block, tubing, water pump, electric fan.  Some requirements in a Requirement_view_definition might impact on different disciplines. Multiple Requirement_view_definition objects may be used to present different views of a given requirement for each discipline. 
CLASS Requirement_view_definition;
SUBCLASS OF ( Product_view_definition );
END_CLASS;
Class Resource as realized [urn:plcs:rdl:std#Resource_as_realized] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_as_realized is a record of a resource that has been used or consumed.  EXAMPLE: A resource as realized can be classified as "Used" or "Consumed". 
CLASS Resource_as_realized;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Resource_as_realized_resource_item, );
END_CLASS;
Class Resource as realized assignment [urn:plcs:rdl:std#Resource_as_realized_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_as_realized_assignment is an association of a resource record statement with the entity that used or consumed the resource. The role of the assignment is determined by classification. 
CLASS Resource_as_realized_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Resource as realized relationship [urn:plcs:rdl:std#Resource_as_realized_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_as_realized_relationship is a relationship between the record of used or consumed resources and the corresponding statement of Required_resource.  EXAMPLE: "Alternative" and "Corresponding" are examples of classifications of resource as realized relationship.  NOTE: A resource used or consumed can be recorded without having a corresponding resource requirement statement. 
CLASS Resource_as_realized_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Resource as realized resource item [urn:plcs:rdl:std#Resource_as_realized_resource_item] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_as_realized_resource_item is a type of Resource_as_realized that is a used or consumed resource. 
CLASS Resource_as_realized_resource_item;
SUBCLASS OF ( Resource_as_realized );
END_CLASS;
Class Resource event [urn:plcs:rdl:std#Resource_event] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_event is an event or action that affects the balance or availability of a managed resource. The role of a resource event is determined by classification.  EXAMPLE: A resource event can be classified as "Planned" or "Actual". 
CLASS Resource_event;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Increasing_resource_event, Decreasing_resource_event, );
END_CLASS;
Class Resource event correspondence relationship [urn:plcs:rdl:std#Resource_event_correspondence_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_event_correspondence_relationship is an association of a resource event and a corresponding statement of Required_resource. The meaning of the relationship is determined by classification.  NOTE: A resource event can be planned or recorded without having a corresponding resource requirement statement.  EXAMPLE: A resource event correspondence relationship can be classified as "Designated for". 
CLASS Resource_event_correspondence_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Resource event relationship [urn:plcs:rdl:std#Resource_event_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_event_relationship is a specification of how an Resource_event may be associated with another Resource_event. The meaning of the relationship is determined by classification.  EXAMPLE: A managed resource relationship can be classified as "realized by" or "replaces". 
CLASS Resource_event_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Resource group relationship [urn:plcs:rdl:std#Resource_group_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_group_relationship is a type of Resource_item_relationship that specifiies the means to associate two resource items that are part of a resource group. The meaning of the entity is determined by classification.  EXAMPLE: The relationship between a tool set and a mallet could be classified as "Contains".  EXAMPLE: The relationship between a facility and compressed air could be classified as "Provides". 
CLASS Resource_group_relationship;
SUBCLASS OF ( Resource_item_relationship );
END_CLASS;
Class Resource item [urn:plcs:rdl:std#Resource_item] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_item is an item that can occur in the role of a resource within the application context.  EXAMPLE: A Resource_item may be classified as "Facility", "Replaceble unit", or "Package". 
CLASS Resource_item;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Resource item assignment [urn:plcs:rdl:std#Resource_item_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_item_assignment is an association of a resource item with some product information. The role of the assignment is determined by classification.  EXAMPLE: The assignment can be classified as "applicable to" or "acquired for". 
CLASS Resource_item_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Resource item relationship [urn:plcs:rdl:std#Resource_item_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_item_relationship is a specification of how a resource item may be associated with another resource item. The role of the relationship is determined by classification.  EXAMPLE: The relationship between a product and a package can be classified as "Preferred". 
CLASS Resource_item_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Resource_group_relationship, );
END_CLASS;
Class Resource property [urn:plcs:rdl:std#Resource_property] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_property is a property of a resource related object.  NOTE: The resource related object is specified in another module 
CLASS Resource_property;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Applied_independent_resource_property, );
END_CLASS;
Class Resource property representation [urn:plcs:rdl:std#Resource_property_representation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Resource_property_representation is an association between an Resource_property and one of its representations. 
CLASS Resource_property_representation;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Scheme [urn:plcs:rdl:std#Scheme] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Scheme is a type of Activity_method. It provides the identification and description of an intended course of action to accomplish an objective. A Scheme enables the ordering of entries. Dates and times may be specified for entries and time intervals between entries.  NOTE: A Scheme may be classified as a Plan or Schedule, and it may be further classified into specific types of Plans or Schedules.  EXAMPLE: Acquisition plan, Maintenance plan, Resource schedule are examples of schemes. 
CLASS Scheme;
SUBCLASS OF ( Activity_method );
END_CLASS;
Class Scheme entry [urn:plcs:rdl:std#Scheme_entry] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Scheme_entry is a type of Activity_method that provides the identification and description of a single entry in a specific Scheme.  NOTE: A Scheme_entry may be associated with time constraints.  NOTE: A Scheme_entry only exists within the scope of a specific Scheme. 
CLASS Scheme_entry;
SUBCLASS OF ( Activity_method );
END_CLASS;
Class Scheme entry assignment [urn:plcs:rdl:std#Scheme_entry_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Scheme_entry_assignment is a type of Applied_activity_method_assignment. It associates a Scheme_entry with one of more items.  NOTE: The Scheme_entry_assignment links the single items included in Plans and Schedules with their associated Scheme_entry. These items may be actions, events, or tasks depending on the nature of the Plan or Schedule. 
CLASS Scheme_entry_assignment;
SUBCLASS OF ( Applied_activity_method_assignment );
END_CLASS;
Class Scheme entry relationship [urn:plcs:rdl:std#Scheme_entry_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Scheme_entry_relationship is a type of Activity_method_relationship. It relates two Scheme_entry entities. An association may exists between Scheme_entry entities that relate to different Scheme or between different Scheme_entry entity instances for the same Scheme.  NOTE: The Scheme_entry_relationship provides the ability to relate entries included in Plans or Schedules in different ways. By applying classifications on the Scheme_entry_relationship it can be used for different purposes.  EXAMPLE: Decomposition, Dependency, and sequencing are examples of kinds of relationships possible between schema entries. 
CLASS Scheme_entry_relationship;
SUBCLASS OF ( Activity_method_relationship );
SUPERCLASS OF ( Sequencing_relationship, );
END_CLASS;
Class Scheme relationship [urn:plcs:rdl:std#Scheme_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Scheme_relationship is a type of Activity_method_relationship relating two Scheme s.  NOTE: The Scheme_relationship provides the ability to relate Plans or Schedules represented by the Scheme entity in different ways. If classifications are available to the schema using this on, by applying classifications on the Scheme_relationship it can be used for different purposes.  EXAMPLE: Decomposition, based-on, alternative, version are kinds of relationships between Scheme s. 
CLASS Scheme_relationship;
SUBCLASS OF ( Activity_method_relationship );
END_CLASS;
Class Scheme subject assignment [urn:plcs:rdl:std#Scheme_subject_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Scheme_subject_assignment is a type of Applied_activity_method_assignment. It associates a Scheme with a specific subject.  NOTE: The Scheme_subject_assignment links the Plans and Schedules with their associated subjects or targets. This may indicate the intent of the scheme.  EXAMPLE: The maintenance plan for an individual vehicle, where the subject attribute points to an entity instance representing the individual vehicle. 
CLASS Scheme_subject_assignment;
SUBCLASS OF ( Applied_activity_method_assignment );
END_CLASS;
Class Scheme version [urn:plcs:rdl:std#Scheme_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Scheme_version is a type of Activity_method. It enables version control of Scheme. 
CLASS Scheme_version;
SUBCLASS OF ( Activity_method );
END_CLASS;
Class Scheme version assignment [urn:plcs:rdl:std#Scheme_version_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Scheme_version_assignment is a type of Applied_activity_method_assignment. It associates a Scheme with a information describing the version.  NOTE: The role of the association may be defined through classification. 
CLASS Scheme_version_assignment;
SUBCLASS OF ( Applied_activity_method_assignment );
END_CLASS;
Class Scheme version relationship [urn:plcs:rdl:std#Scheme_version_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Scheme_version_relationship is a type of Activity_method_relationship relating two Scheme_version s.  NOTE: The meaning of the relationship may be defined through classification. 
CLASS Scheme_version_relationship;
SUBCLASS OF ( Activity_method_relationship );
END_CLASS;
Class Security classification [urn:plcs:rdl:std#Security_classification] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Security_classification is a level of confidentiality that can be applied to protect activity or product data against unauthorized usage. 
CLASS Security_classification;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Security classification assignment [urn:plcs:rdl:std#Security_classification_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Security_classification_assignment is an association of a Security_classification with activity or product data. 
CLASS Security_classification_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Selected item [urn:plcs:rdl:std#Selected_item] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Selected_item is a type of Class used to classify identified product or activity data as being significant for configuration management purposes.  EXAMPLE: Time Change/Shelf Life Selected Item (TCSI/SLSI)is an example of a selected item - All items that must be replaced at specific intervals or that have an elapsed time-related shelf life, are designated as TCSIs or SLSIs, as appropriate. These items do not require the rigorous, up-front CM activity (for example FCA/PCA but rather, they concentrate on the post-delivery CM aspects related to traceability in the field. This is commensurate with their emphasis on being changed/replaced at certain times.  EXAMPLE: Maintenance Selected Item (MSI) is an example of a selected item - Certain items whose maintenance requirements dictate a more detailed traceability than normal items, may be designated as MSIs. MSIs emphasize post-delivery traceability for maintenance purposes.  EXAMPLE: Support Equipment Selected Item (SESI) is an example of a selected item - Certain support equipment items that require some additional traceability, but do not require up-front CM activity are designated as SESIs. These items typically require traceability by lot or batch, but not by individual item serial number. 
CLASS Selected_item;
SUBCLASS OF ( Class );
END_CLASS;
Class Selected item assignment [urn:plcs:rdl:std#Selected_item_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Selected_item_assignment is the identification of the product or activity data referenced by Selected_item_assignment.item as being a Selected_item. 
CLASS Selected_item_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Sequence of state [urn:plcs:rdl:std#Sequence_of_state] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Sequence_of_state is a type of State_relationship in which one set of State precedes another set of State. 
CLASS Sequence_of_state;
SUBCLASS OF ( State_relationship );
END_CLASS;
Class Sequence of state definition [urn:plcs:rdl:std#Sequence_of_state_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Sequence_of_state_definition is a type of State_definition_relationship. It defines a sequence of two or more state definitions. 
CLASS Sequence_of_state_definition;
SUBCLASS OF ( State_definition_relationship );
END_CLASS;
Class Sequencing relationship [urn:plcs:rdl:std#Sequencing_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Sequencing_relationship is a type of Scheme_entry_relationship. It defines a specific type of sequencing and relative timing for two Scheme_entry.  NOTE: Specific types of sequencing could include start-start, finish-start. 
CLASS Sequencing_relationship;
SUBCLASS OF ( Scheme_entry_relationship );
END_CLASS;
Class Serial effectivity [urn:plcs:rdl:std#Serial_effectivity] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Serial_effectivity is a type of Effectivity for which the domain of applicability is defined as a possibly open-ended interval of serial numbers. 
CLASS Serial_effectivity;
SUBCLASS OF ( Effectivity );
END_CLASS;
Class Simultaneous elements [urn:plcs:rdl:std#Simultaneous_elements] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Simultaneous_elements is a type of Concurrent_elements that represents two or more actions to be performed together. 
CLASS Simultaneous_elements;
SUBCLASS OF ( Concurrent_elements );
END_CLASS;
Class Solid angle unit [urn:plcs:rdl:std#Solid_angle_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Solid_angle_unit is a type of Unit that is solid angle. 
CLASS Solid_angle_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class State [urn:plcs:rdl:std#State] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State is the mode of being in which something does or could exist or existed for a period of time.  NOTE: A state's existence can be just a state that an object is currently in, a predicted state that an object will eventually be in, or an observed state that an object has been in.  NOTE: The period of existence may be an instant or longer.  EXAMPLE: Main Engine No. 1 is in "operation".  EXAMPLE: When Generator No. 2 surpasses 5,000 service hours, it will enter "maintenance" mode.  EXAMPLE: The portable computer's power supply was attached after it displayed a "low-battery" warning. 
CLASS State;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( State_predicted, State_observed, );
END_CLASS;
Class State assertion [urn:plcs:rdl:std#State_assertion] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_assertion is used to assert that the subject State is in conformance with a particular State_definition. 
CLASS State_assertion;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class State assessment [urn:plcs:rdl:std#State_assessment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_assessment is used to determine whether the subject State is comparable with a particular State_definition. 
CLASS State_assessment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class State cause effect [urn:plcs:rdl:std#State_cause_effect] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_cause_effect is a type of state relationship and it relates two or more states as one state causing particular resulting effect state(s). In turn, an effect state can become a new causing state yielding in yet more effect states. 
CLASS State_cause_effect;
SUBCLASS OF ( State_relationship );
END_CLASS;
Class State cause effect definition [urn:plcs:rdl:std#State_cause_effect_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_cause_effect_definition is a type of State_definition_relationship that is used to define a causal relationship between two sets of State_definition entities. At least one State_definition acts as a cause and at least one State_definition acts as a effect.  NOTE: Additional causal relationships between states can be expressed using the following subtypes: And_state_cause_effect_definition, Or_state_cause_effect_definition, and Xor_state_cause_effect_definition. 
CLASS State_cause_effect_definition;
SUBCLASS OF ( State_definition_relationship );
SUPERCLASS OF ( Xor_state_cause_effect_definition, And_state_cause_effect_definition, Or_state_cause_effect_definition, );
END_CLASS;
Class State complement definition [urn:plcs:rdl:std#State_complement_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_complement_definition is a type of State_definition_relationship. It is a relationship among three sets of State_definition entities. It defines the complement of a set of State_definition entities relative to a set of State_definition entities that are the universe.  NOTE: The semantics are the same as in elementary set theory.  NOTE: The relationship between a State_definition and its complement is symmetrical. 
CLASS State_complement_definition;
SUBCLASS OF ( State_definition_relationship );
END_CLASS;
Class State definition [urn:plcs:rdl:std#State_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_definition is a mode of being. A State_definition defines the types of State that can exist. A State 's existence can be assessed and asserted against State_definition from State. 
CLASS State_definition;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class State definition relationship [urn:plcs:rdl:std#State_definition_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_definition_relationship is an association between two or more instances of State_definition.  NOTE: Relationships between State_definition entities may be used to support fault diagnosis. 
CLASS State_definition_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( State_transition_definition, Composition_of_state_definition, State_proper_subset_definition, State_cause_effect_definition, State_subset_definition, Sequence_of_state_definition, State_complement_definition, State_symptom_definition, );
END_CLASS;
Class State observed [urn:plcs:rdl:std#State_observed] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_observed is a type of State. It is an individual or realized State that is observed. 
CLASS State_observed;
SUBCLASS OF ( State );
END_CLASS;
Class State predicted [urn:plcs:rdl:std#State_predicted] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_predicted is a type of State It is a predicted actual State. Where a predicted state needs to be related to an observed state, the State_predicted_to_observed entity shall be used. 
CLASS State_predicted;
SUBCLASS OF ( State );
END_CLASS;
Class State predicted to observed [urn:plcs:rdl:std#State_predicted_to_observed] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_predicted_to_observed is a type of state relationship. It specifies the relationship between two individual states, one of which is a State_predicted to a second state which is a State_observed. 
CLASS State_predicted_to_observed;
SUBCLASS OF ( State_relationship );
END_CLASS;
Class State proper subset definition [urn:plcs:rdl:std#State_proper_subset_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_proper_subset_definition is a type of State_definition_relationship. It is a relationship between two sets of State_definition entities.  NOTE: The relationship between a state and its environment can be described as a State_proper_subset_definition. The identification of an instrinsic state is the proper_subset. The identification of an extrinsic state is the proper_superset. 
CLASS State_proper_subset_definition;
SUBCLASS OF ( State_definition_relationship );
END_CLASS;
Class State relationship [urn:plcs:rdl:std#State_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_relationship is a relationship between two or more State. 
CLASS State_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( State_transition, State_predicted_to_observed, Composition_of_state, Sequence_of_state, State_cause_effect, );
END_CLASS;
Class State role [urn:plcs:rdl:std#State_role] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_role is a specification of the purpose of the association of the Applied_state_assignment with product or activity data. 
CLASS State_role;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class State subset definition [urn:plcs:rdl:std#State_subset_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_subset_definition is a type of State_definition_relationship. It is a relationship between two sets of State_definition entities.  NOTE: The first set may be equal to the second set. 
CLASS State_subset_definition;
SUBCLASS OF ( State_definition_relationship );
END_CLASS;
Class State symptom definition [urn:plcs:rdl:std#State_symptom_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_symptom_definition is a type of State_definition_relationship. It relates two or more State_definition entities in regards to symptom, where a symptom is something that indicates the existence of something else. At least one State_definition acts as a symptom_cause and at least one State_definition acts as a symptom_effect. 
CLASS State_symptom_definition;
SUBCLASS OF ( State_definition_relationship );
END_CLASS;
Class State transition [urn:plcs:rdl:std#State_transition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_transition is a type of state relationship and it relates two or more states before and after a transition in State, where at least one State is a start state and at least one State is an end state. 
CLASS State_transition;
SUBCLASS OF ( State_relationship );
END_CLASS;
Class State transition definition [urn:plcs:rdl:std#State_transition_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A State_transition_definition is a type of State_definition_relationship. It relates two or more State_definition entities before and after a transition in state, where at least one State_definition is a start_state and at least one State_definition is an end_state. 
CLASS State_transition_definition;
SUBCLASS OF ( State_definition_relationship );
END_CLASS;
Class String representation item [urn:plcs:rdl:std#String_representation_item] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A String_representation_item is a type of Representation_item that specifies a text. 
CLASS String_representation_item;
SUBCLASS OF ( Representation_item );
SUPERCLASS OF ( Descriptive_document_property, );
END_CLASS;
Class Structured task element [urn:plcs:rdl:std#Structured_task_element] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Structured_task_element is a type of Task_element. It is made up of other Task_element s 
CLASS Structured_task_element;
SUBCLASS OF ( Task_element );
SUPERCLASS OF ( Task_element_sequence, Looping_element, Decision_point, Concurrent_elements, );
END_CLASS;
Class Supplied part relationship [urn:plcs:rdl:std#Supplied_part_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Supplied_part_relationship is a type of Product_version_relationship that relates two instances of Product_version that represent the same object in different organizational contexts. One of the organizations is the supplier of the object to the other organization. This entity is applicable for part versions and document versions.  NOTE: This entity enables to represent the fact that two organizations may use distinct identifiers to identify their Product s and their versions.  NOTE: This mechanism can only be used in an information system or in exchange files where the content of the id attribute of instances of Product is not constrained by a particular identification scheme.  NOTE: The module provides a more general mechanism that can be used to track alias identifiers for any entity data type that has a id attribute. 
CLASS Supplied_part_relationship;
SUBCLASS OF ( Product_version_relationship );
END_CLASS;
Class System breakdown [urn:plcs:rdl:std#System_breakdown] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A System_breakdown is a type of Breakdown that identifies a partitioning of a system into a set of related elements so as to form explicit, assembly - component views that comprise the system elements. The assembly-component view is represented by System_element_usage instances relating the system elements in the breakdown which are represented by System_element s.  EXAMPLE: A system breakdown provides a decomposition of an aircraft in terms of high-level mechanisms such as fuel system or flight control system - which might, in the second example, further decompose into low-level systems such as autopilot system and instrument landing system. 
CLASS System_breakdown;
SUBCLASS OF ( Breakdown );
END_CLASS;
Class System breakdown context [urn:plcs:rdl:std#System_breakdown_context] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A System_breakdown_context is a type of Breakdown_context that is a membership relationship between a System_element and a System_breakdown of which the system element is a member.  EXAMPLE: A heating system is a member of the breakdown of a climate control system. 
CLASS System_breakdown_context;
SUBCLASS OF ( Breakdown_context );
END_CLASS;
Class System breakdown version [urn:plcs:rdl:std#System_breakdown_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A System_breakdown_version is a type of Breakdown_version that identifies a version of a System_breakdown.  EXAMPLE: A logistics engineer modifies the current systems breakdown for an aircraft and associated support equipment on the basis of results from a level of repair analysis. 
CLASS System_breakdown_version;
SUBCLASS OF ( Breakdown_version );
END_CLASS;
Class System element [urn:plcs:rdl:std#System_element] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A System_element is a type of Breakdown_element that identifies the elements in one or more System_breakdown objects. 
CLASS System_element;
SUBCLASS OF ( Breakdown_element );
END_CLASS;
Class System element definition [urn:plcs:rdl:std#System_element_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A System_element_definition is a type of Breakdown_element_definition that identifies a view of a version ( System_element_version ) of a System_element.  EXAMPLE: The collision avoidance system element of a system breakdown is subject to a level of repair analysis to support implementation of optimized maintenance for an aircraft. 
CLASS System_element_definition;
SUBCLASS OF ( Breakdown_element_definition );
END_CLASS;
Class System element usage [urn:plcs:rdl:std#System_element_usage] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A System_element_usage is a type of Breakdown_element_usage that is a relationship between a System_element_definition and another System_element_definition that is a constituent.  EXAMPLE: In a system breakdown, the fuel system might include a fuel storage system and a fuel injection system as components. 
CLASS System_element_usage;
SUBCLASS OF ( Breakdown_element_usage );
END_CLASS;
Class System element version [urn:plcs:rdl:std#System_element_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A System_element_version is a type of Breakdown_element_version that identifies a version of a System_element.  EXAMPLE: A sound engineer changes the details describing the public address system that is an element in a system breakdown of an aircraft. 
CLASS System_element_version;
SUBCLASS OF ( Breakdown_element_version );
END_CLASS;
Class Task element [urn:plcs:rdl:std#Task_element] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_element is a type of Activity_method. It is a representation of all or part of how to undertake a task. 
CLASS Task_element;
SUBCLASS OF ( Activity_method );
SUPERCLASS OF ( Task_element_levels, Task_invocation, Structured_task_element, Exit_loop, Task_step, End_task, );
END_CLASS;
Class Task element assignment [urn:plcs:rdl:std#Task_element_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_element_assignment is a type of Applied_activity_method_assignment. It is an association of a Task_element with product or activity data. 
CLASS Task_element_assignment;
SUBCLASS OF ( Applied_activity_method_assignment );
END_CLASS;
Class Task element levels [urn:plcs:rdl:std#Task_element_levels] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_element_levels is a type of Task_element that provides two or more different descriptions in place of a single method. The actual work will be the same whichever alternative Task_element is followed.  NOTE: This can be used to provide defferent levels of description of a task for people with varying levels of experience or expertise. 
CLASS Task_element_levels;
SUBCLASS OF ( Task_element );
END_CLASS;
Class Task element relationship [urn:plcs:rdl:std#Task_element_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_element_relationship is a type of Activity_method_relationship. It relates two instances of Task_element.  EXAMPLE: Can be used to capture a time dependency that cuts across the structure of the method. 
CLASS Task_element_relationship;
SUBCLASS OF ( Activity_method_relationship );
SUPERCLASS OF ( Element_constraint, );
END_CLASS;
Class Task element sequence [urn:plcs:rdl:std#Task_element_sequence] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_element_sequence is a type of Task_element that comprises a sequence of steps to be followed in a specified order. 
CLASS Task_element_sequence;
SUBCLASS OF ( Structured_task_element );
END_CLASS;
Class Task element state relationship [urn:plcs:rdl:std#Task_element_state_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_element_state_relationship is an type of Activity_method_relationship. It is an association between a State or a State_definition and a Task_element. The meaning of the entity is determined by classification. Candidate meanings include:  * assumed starting state;  * required starting state. 
CLASS Task_element_state_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Task invocation [urn:plcs:rdl:std#Task_invocation] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_invocation is a type of Task_element. It is an instruction to perform another task.  EXAMPLE: A Task_element calls a pre-defined task to perform an instrument calibration. 
CLASS Task_invocation;
SUBCLASS OF ( Task_element );
END_CLASS;
Class Task method [urn:plcs:rdl:std#Task_method] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_method is a type of Activity_method. It is a specification of work.  NOTE: The task method may be implemented using people, machines or a combination. 
CLASS Task_method;
SUBCLASS OF ( Activity_method );
END_CLASS;
Class Task method assignment [urn:plcs:rdl:std#Task_method_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_method_assignment is a type of Applied_activity_method_assignment. It is an association of a Task_method with product or activity data. 
CLASS Task_method_assignment;
SUBCLASS OF ( Applied_activity_method_assignment );
END_CLASS;
Class Task method relationship [urn:plcs:rdl:std#Task_method_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_method_relationship is a type of Activity_method_relationship. It relates two task methods.  NOTE: The nature of the relationship is determined from its classification. 
CLASS Task_method_relationship;
SUBCLASS OF ( Activity_method_relationship );
END_CLASS;
Class Task method state relationship [urn:plcs:rdl:std#Task_method_state_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_method_state_relationship is a relationship between a state and a Task_method.  NOTE: The meaning of the entity is determined by classification. Candidate meanings include:  * Assumed starting state;  * Required starting state. 
CLASS Task_method_state_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Task method version [urn:plcs:rdl:std#Task_method_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_method_version is a type of Activity_method which allows the explicit reference to versions of a Task_method and to track changes against a Task_method. 
CLASS Task_method_version;
SUBCLASS OF ( Activity_method );
END_CLASS;
Class Task method version assignment [urn:plcs:rdl:std#Task_method_version_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_method_version_assignment is a type of Applied_activity_method_assignment. It is an association of a Task_method_version with product or activity data. 
CLASS Task_method_version_assignment;
SUBCLASS OF ( Applied_activity_method_assignment );
END_CLASS;
Class Task method version relationship [urn:plcs:rdl:std#Task_method_version_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_method_version_relationship is a type of Activity_method_relationship. It relates two instances of Task_method_version. 
CLASS Task_method_version_relationship;
SUBCLASS OF ( Activity_method_relationship );
END_CLASS;
Class Task objective [urn:plcs:rdl:std#Task_objective] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_objective is a result or objective that is reached by undertaking a Task_method.  NOTE: More than one Task_method may be defined for a given objective, if there can be several ways to accomplish the objective. 
CLASS Task_objective;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Task objective state relationship [urn:plcs:rdl:std#Task_objective_state_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_objective_state_relationship is a relationship between a state and a Task_objective.  NOTE: The meaning of the entity is determined by classification. Candidate meanings include:  * Intended finishing state;  * Alternative finishing state. 
CLASS Task_objective_state_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Task step [urn:plcs:rdl:std#Task_step] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Task_step is a type of Task_element that is not further sub-divided. 
CLASS Task_step;
SUBCLASS OF ( Task_element );
SUPERCLASS OF ( Advisory_task_step, );
END_CLASS;
Class Thermodynamic temperature unit [urn:plcs:rdl:std#Thermodynamic_temperature_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Thermodynamic_temperature_unit is a type of Unit in which the degree of heat of a body is expressed. 
CLASS Thermodynamic_temperature_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class Time interval effectivity [urn:plcs:rdl:std#Time_interval_effectivity] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Time_interval_effectivity is a type of Effectivity for which the domain of applicability is defined as a Time_interval. 
CLASS Time_interval_effectivity;
SUBCLASS OF ( Effectivity );
END_CLASS;
Class Time interval relationship [urn:plcs:rdl:std#Time_interval_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Time_interval_relationship is the association of two instances of Time_interval. The meaning of this association is specified in the Time_interval_relationship.relation_type attribute. 
CLASS Time_interval_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Time unit [urn:plcs:rdl:std#Time_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Time_unit is a type of Unit with which the duration of a period is expressed. 
CLASS Time_unit;
SUBCLASS OF ( Unit );
END_CLASS;
Class Tracing relationship [urn:plcs:rdl:std#Tracing_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Tracing_relationship is a type of View_definition_relationship that shows tracing from ( Tracing_relationship.traces_from ) one requirement to another ( Tracing_relationship.traces_to ).  EXAMPLE: A requirement on the performance of a catalytic converter in a car may be traced from a more general emissions requirement.  A requirement may trace to many other requirements and vice versa - this is achieved by creating multiple instances of the tracing relationship entity.  NOTE: The inherited " View_definition_relationship.relating_view " and " View_definition_relationship.related_view " attributes have been renamed for purposes of clarity.  NOTE: Properties may be attached to tracing relationships. This is intended to deal with "user defined" attributes which are common on tracing relationships in requirements tools. 
CLASS Tracing_relationship;
SUBCLASS OF ( View_definition_relationship );
END_CLASS;
Class Transformation based template instance [urn:plcs:rdl:std#Transformation_based_template_instance] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Transformation_based_template_instance is a type of Detailed_geometric_model_element. It is the replication of a Geometric_model. The replication transformation is defined by a cartesian_transformation.  NOTE: In the case where the Geometric_coordinate_space of the replicated model is not the same as the Geometric_coordinate_space in which the template_instance is founded, care shall be taken of any difference in the length units of both the instances of Geometric_coordinate_space, as unit conversion may be required.  NOTE: The mapping-table defines two interpretations for this ARM entity. The first one uses the MIM entity mapped_item which uses the same principle to define the transformation as the Axis_placement_mapping and Axis_placement_transformation_mapping entities. The second one uses the MIM entity representation_relationship_with_transformation. Although this latter entity is not semantically equivalent to the ARM entity, the second interpretation is kept because of its use in some implementations. 
CLASS Transformation_based_template_instance;
SUBCLASS OF ( Detailed_geometric_model_element );
END_CLASS;
Class Type of person [urn:plcs:rdl:std#Type_of_person] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Type_of_person is a type of person.  EXAMPLE: Class 3 welder  EXAMPLE: Truck driver  EXAMPLE: Electronics engineer  EXAMPLE: Mechanical technician  EXAMPLE: Helicopter pilot 
CLASS Type_of_person;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Type of person assignment [urn:plcs:rdl:std#Type_of_person_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Type_of_person_assignment is the association of a Type_of_person in a role with an activity or product data. 
CLASS Type_of_person_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Type of person definition [urn:plcs:rdl:std#Type_of_person_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Type_of_person_definition is the definition of a Type_of_person in terms of required properties or attributes.  EXAMPLE: A junior mechanical design engineer could be specified to be either someone who has  * 3 years experience of working in a mechanical design department, or  * a degree in mechanical engineering. 
CLASS Type_of_person_definition;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Type of person definition relationship [urn:plcs:rdl:std#Type_of_person_definition_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Type_of_person_definition_relationship is a relationship between two definitions of a type of person ( Type_of_person_definition ).  EXAMPLE: "alternate" and "superceded by" are examples of Type_of_person_definition_relationship s.  NOTE: The meaning of the relationship is determined by classification. 
CLASS Type_of_person_definition_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Type of person definition required attributes relationship [urn:plcs:rdl:std#Type_of_person_definition_required_attributes_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Type_of_person_definition_required_attributes_relationship is a relationship between a Type_of_person_definition and the attributes required to define that type of person.  EXAMPLE: The type of person "van driver" is required to possess the qualification named "commercial driving license" or the experience level "3 years of driving more than 10,000 miles per year". 
CLASS Type_of_person_definition_required_attributes_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Uncertainty with unit [urn:plcs:rdl:std#Uncertainty_with_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Uncertainty_with_unit is a type of Value_with_unit that specifies the uncertainty that applies to a type of measure. An Uncertainty_with_unit applies to each Representation_item that uses the type of measure specified in the Value_with_unit.value_component of the Uncertainty_with_unit. 
CLASS Uncertainty_with_unit;
SUBCLASS OF ( Value_with_unit );
END_CLASS;
Class Unit [urn:plcs:rdl:std#Unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Unit is a unit quantity. 
CLASS Unit;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Conversion_based_unit, Context_dependent_unit, Solid_angle_unit, Amount_of_substance_unit, Derived_unit, Luminous_intensity_unit, Time_unit, Ratio_unit, Plane_angle_unit, Length_unit, Electric_current_unit, Thermodynamic_temperature_unit, Mass_unit, );
END_CLASS;
Class Value limit [urn:plcs:rdl:std#Value_limit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Value_limit is a type of Measure_item that specifies a qualified numerical value representing either the lower limit or the upper limit of a particular quantifiable characteristic. 
CLASS Value_limit;
SUBCLASS OF ( Measure_item );
END_CLASS;
Class Value limit with global unit [urn:plcs:rdl:std#Value_limit_with_global_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Value_limit_with_global_unit is a type of Measure_item that specifies a qualified numerical value representing either the lower limit or the upper limit of a particular quantifiable characteristic and for which the value unit is globally assigned. 
CLASS Value_limit_with_global_unit;
SUBCLASS OF ( Measure_item );
END_CLASS;
Class Value list [urn:plcs:rdl:std#Value_list] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Value_list is a type of Measure_item that is an ordered collection of Measure_item s.  EXAMPLE: A Measure_item may be composed of different values such as 'mass', 'speed', and 'age' which are all necessary in a given context. The Value_list collects all of them in a given order, such that each is identifiable by its index in the list. 
CLASS Value_list;
SUBCLASS OF ( Measure_item );
END_CLASS;
Class Value range [urn:plcs:rdl:std#Value_range] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Value_range is a type of Measure_item that is a pair of numbers representing the range in which the value shall lie. 
CLASS Value_range;
SUBCLASS OF ( Measure_item );
END_CLASS;
Class Value range with global unit [urn:plcs:rdl:std#Value_range_with_global_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Value_range_with_global_unit is a type of Measure_item that is a pair of numerical values representing the range in which the value shall lie. The unit of measure is globally assigned. 
CLASS Value_range_with_global_unit;
SUBCLASS OF ( Measure_item );
END_CLASS;
Class Value set [urn:plcs:rdl:std#Value_set] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Value_set is a type of Measure_item that is an unordered collection of Measure_item s.  EXAMPLE: A Measure_item may be composed of different values such as 'mass', 'speed', and 'age' which are all necessary in a given context. The Value_set collects all of them in a given order, such that each is identifiable by its index in the list. 
CLASS Value_set;
SUBCLASS OF ( Measure_item );
END_CLASS;
Class Value with tolerances [urn:plcs:rdl:std#Value_with_tolerances] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Value_with_tolerances is a type of Measure_item that specifies a range of values by specifying a single nominal value and two tolerances that are offsets from the single value. The range is defined to be the closed interval [item value + lower limit, item value + upper limit]. 
CLASS Value_with_tolerances;
SUBCLASS OF ( Measure_item );
END_CLASS;
Class Value with unit [urn:plcs:rdl:std#Value_with_unit] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Value_with_unit is the specification of a physical quantity by its value and its unit. 
CLASS Value_with_unit;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Uncertainty_with_unit, Duration, Numerical_item_with_unit, );
END_CLASS;
Class View definition context [urn:plcs:rdl:std#View_definition_context] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A View_definition_context is the grouping of an application domain and a life cycle stage. It identifies a universe of discourse suitable for the description of products.  NOTE: Requirements and vocabularies vary among the industrial activity fields. This entity intends to identify such a domain. 
CLASS View_definition_context;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class View definition relationship [urn:plcs:rdl:std#View_definition_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A View_definition_relationship is an association between two instances of Product_view_definition. This association represents a relationship between the product versions, indirectly identified by the instances of Product_view_definition, relevant in the definition contexts of the related instances of Product_view_definition. 
CLASS View_definition_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
SUPERCLASS OF ( Tracing_relationship, View_definition_usage, Requirement_collection_relationship, );
END_CLASS;
Class View definition usage [urn:plcs:rdl:std#View_definition_usage] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A View_definition_usage is a type of View_definition_relationship that specifies a directed association between two instances of Product_view_definition. This association represents a relationship stating that, in the definition contexts of the related instances of Product_view_definition, it is considered that the related product is used in the context of the relating product. 
CLASS View_definition_usage;
SUBCLASS OF ( View_definition_relationship );
SUPERCLASS OF ( Assembly_component_relationship, Breakdown_element_usage, Product_in_attachment_slot, Make_from_relationship, );
END_CLASS;
Class Work order [urn:plcs:rdl:std#Work_order] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Work_order is an authoritative instrument which provides directions to achieve the specified results. A Work_order is the authorization for one or more Activity objects to be performed. 
CLASS Work_order;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Work output [urn:plcs:rdl:std#Work_output] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Work_output is a statement of output resulting from an activity or a task. The role of the work output is determined by classification.  EXAMPLE: When applicable a work output may be classified as  * "Planned";  * "Actual";  * "By-product";  * "Waste product". 
CLASS Work_output;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Work output assignment [urn:plcs:rdl:std#Work_output_assignment] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Work_output_assignment is an association of a work output statement with the source that produces or delivers the output. The work output can be planned as well as actual. The role of the assignment is determined by classification. 
CLASS Work_output_assignment;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Work output relationship [urn:plcs:rdl:std#Work_output_relationship] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Work_output_relationship is a relationship between two work output statements. The meaning of the relationship is determined by classification.  EXAMPLE: A Work_output_relationship is classified as "realized by". 
CLASS Work_output_relationship;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Work request [urn:plcs:rdl:std#Work_request] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Work_request is the solicitation for some work to be done.  NOTE: These requests may not be acted upon depending on the authorization granted to the request or its associated Work_order. 
CLASS Work_request;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Work request status [urn:plcs:rdl:std#Work_request_status] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Work_request_status is an association of a status with a Work_request.  NOTE: A Work_request may have zero or more statuses, assigned at various dates by various organizations. 
CLASS Work_request_status;
SUBCLASS OF ( PLCS-ARM-LF-THING );
END_CLASS;
Class Xor state cause effect definition [urn:plcs:rdl:std#Xor_state_cause_effect_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

An Xor_state_cause_effect_definition is a type of State_cause_effect_definition. It relates one of the single or many causing state definition(s) and one effect State_definition, whereby any and only one of the causing state definitions exists prior to the single effect to take place. 
CLASS Xor_state_cause_effect_definition;
SUBCLASS OF ( State_cause_effect_definition );
END_CLASS;
Class Zone breakdown [urn:plcs:rdl:std#Zone_breakdown] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Zone_breakdown is a type of Breakdown that identifies a partitioning of a product into a set of related zonal elements so as to form explicit, parent-child views that comprise the product elements. The parent-child view is represented by Zone_element_usage instances relating the zonal elements in the breakdown which are represented by Zone_element s.  EXAMPLE: A zonal breakdown provides a means of identifying the decomposition of an aircraft in terms of spaces or high-level conceptual parts such as 'wing' - which might further decompose into lower-level zones such as 'inner-wing', and 'outer wing'. 
CLASS Zone_breakdown;
SUBCLASS OF ( Breakdown );
END_CLASS;
Class Zone breakdown context [urn:plcs:rdl:std#Zone_breakdown_context] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Zone_breakdown_context is a type of Breakdown_context that is a membership relationship between a Zone_element and a Zone_breakdown of which the zonal element is a member.  EXAMPLE: A 'fire-check zone' might be a member of the zonal breakdown of a building. 
CLASS Zone_breakdown_context;
SUBCLASS OF ( Breakdown_context );
END_CLASS;
Class Zone breakdown version [urn:plcs:rdl:std#Zone_breakdown_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Zone_breakdown_version is a type of Breakdown_version that identifies a version of a Zone_breakdown.  EXAMPLE: An architect modifies the current fire-check zone breakdown for an building on the basis of reports from a buildings inspector. 
CLASS Zone_breakdown_version;
SUBCLASS OF ( Breakdown_version );
END_CLASS;
Class Zone element [urn:plcs:rdl:std#Zone_element] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Zone_element is a type of Breakdown_element that identifies the elements in one or more Zone_breakdown objects.  EXAMPLE: 'Empennage', 'Right vertical stabilizer and rudder' and 'Lower rudder' are all elements in a zonal breakdown of an aircraft. 
CLASS Zone_element;
SUBCLASS OF ( Breakdown_element );
END_CLASS;
Class Zone element definition [urn:plcs:rdl:std#Zone_element_definition] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Zone_element_definition is a type of Breakdown_element_definition that identifies a view of a version ( Zone_element_version ) of a Zone_element.  EXAMPLE: For an aircraft, an element 'Right vertical stabilizer tip' is in a zonal breakdown that an engineer uses for reliability-centred maintenance analysis. 
CLASS Zone_element_definition;
SUBCLASS OF ( Breakdown_element_definition );
END_CLASS;
Class Zone element usage [urn:plcs:rdl:std#Zone_element_usage] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Zone_element_usage is a type of Breakdown_element_usage that is a relationship between a parent and child Zone_element.  EXAMPLE: In a zonal breakdown, the 'wing' (parent) might include (as children) an 'inner wing' and an 'outer wing'. 
CLASS Zone_element_usage;
SUBCLASS OF ( Breakdown_element_usage );
END_CLASS;
Class Zone element version [urn:plcs:rdl:std#Zone_element_version] [file: committee-specification/plcs-arm-lf-express.rdf-xml.owl ]

Source:ISO 10303-239 Creator:OASIS PLCS Technical Committee Reference Data Development Team

Definition:

A Zone_element_version is a type of Breakdown_element_version that identifies a version of a Zone_element.  EXAMPLE: An engineer defines an inspection task on a breakdown element 'Upper rudder' that is part of a zonal breakdown of an aircraft. The engineer identifies the corresponding view of the breakdown element. 
CLASS Zone_element_version;
SUBCLASS OF ( Breakdown_element_version );
END_CLASS;

RDL File: committee-specification/plcs-arm-lf-express-ap239-definitions.rdf-xml.owl ()

Title:
Version: 1
Stage:
Description: This ontology provides the AP239 definitions of the PLCS ARM Long Form EXPRESS.

RDL File: committee-specification/plcs-dc-elements-1.1.rdf-xml.owl ()

Title:
Version:
Stage:
Description: Most elements of this ontology were taken from the Dublin Core and should have a URI of http://purl.org/dc/elements/1.1/ however, as there is no official Dublin Core OWL representation, PLCS has adopted this on in the interim. Non-DC element names start as "OASIS_".

RDL File: committee-specification/plcs-dc-terms.rdf-xml.owl ()

Title:
Version:
Stage:
Description: All terms in this ontology were taken from the Dublin Core and should have a URI of http://purl.org/dc/terms/ however, as there is no official Dublin Core OWL representation, PLCS has adopted this on in the interim.

RDL File: committee-specification/plcs-std-rdl.rdf-xml.owl ()

Title:
Version: $Id: plcs-std-rdl.rdf-xml.owl,v 1.12 2010/09/09 11:01:18 annmeads Exp $1
Stage: CommitteeSpecificationCommitteeSpecification
Description:
Class Access description [urn:plcs:rdl:std#Access_description] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

description that describes how to gain access to the associated object.
CLASS Access_description;
SUBCLASS OF ( Description );
END_CLASS;
Class Access point id [urn:plcs:rdl:std#Access_point_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2008-03-06

Last modified:2009-07-06

Definition:

breakdown element identification code that identifies an item that can be opened or removed in order to gain access to other items in a Product.
CLASS Access_point_identification_code;
SUBCLASS OF ( Breakdown_element_identification_code );
END_CLASS;
Class Access relationship [urn:plcs:rdl:std#Access_relationship] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

view definition usage that specifies that the relating item is dependent upon the related item to be removed or opened, in order to gain access to relating item.
CLASS Access_relationship;
SUBCLASS OF ( EXPRESS:View_definition_usage, );
END_CLASS;
Class Acquisition process [urn:plcs:rdl:std#Acquisition_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

An acquisition_process is an Agreement_process that classifies the associated data as having been defined within the context of the process that obtains a product or service in accordance with the acquirer's requirements.
CLASS Acquisition_process;
SUBCLASS OF ( Agreement_process );
DISJOINT WITH ( Supply_process, );
END_CLASS;
Class Actual duration [urn:plcs:rdl:std#Activity_actual_duration] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

An Activity_actual_duration is Activity_property representing the length of time an Activity took to complete. The time may be measured in units such as Hours, Minutes, Seconds.
CLASS Activity_actual_duration;
SUBCLASS OF ( EXPRESS:Activity_property, );
DISJOINT WITH ( Activity_planned_duration, Activity_elapsed_duration, Labour_time_planned, Quantity, Labour_time_consumed, Activity_percentage_complete, );
END_CLASS;
Class Elapsed duration of activity [urn:plcs:rdl:std#Activity_elapsed_duration] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

An Activity_elapsed_duration is an Activity_property representing the time taken so far on an Activity that has not yet completed. The time may be measured in units such as Man hours or Hours,Minutes, Seconds.
CLASS Activity_elapsed_duration;
SUBCLASS OF ( EXPRESS:Activity_property, );
DISJOINT WITH ( Activity_planned_duration, Activity_actual_duration, Labour_time_planned, Quantity, Labour_time_consumed, Activity_percentage_complete, );
END_CLASS;
Class Activity identification code [urn:plcs:rdl:std#Activity_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

An Activity_identification_code is an Identification_code that is used to identify an activity that is planned or has happened. EXAMPLE: The identification of of a planned activity in a project plan or the identification of a maintenance activity that happened last week. CONSTRAINT: An Identification_assignment classified as an Activity_identification_code can only be assigned to an Activity or Activity_actual or their subclasses.
CLASS Activity_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Activity input [urn:plcs:rdl:std#Activity_input] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

An Activity_input is an Applied_activity_assignment class whose members are inputs to an Activity.
CLASS Activity_input;
SUBCLASS OF ( EXPRESS:Applied_activity_assignment, );
END_CLASS;
Class Activity method identification code [urn:plcs:rdl:std#Activity_method_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-23

Definition:

An Activity_method_identification_code is an Identification_code that identifies an Activity_method. EXAMPLE: The identification of a description of how to perform a maintenance activity. CONSTRAINT: An Identification_assignment classified as an Activity_method_identification_code can only be assigned to an Activity_method or its subclasses.
CLASS Activity_method_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Task_method_identification_code, );
END_CLASS;
Class Activity output [urn:plcs:rdl:std#Activity_output] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

An Activity_output is an Applied_activity_assignment class whose members are outputs from an Activity.
CLASS Activity_output;
SUBCLASS OF ( EXPRESS:Applied_activity_assignment, );
END_CLASS;
Class Percentage completeness of activity [urn:plcs:rdl:std#Activity_percentage_complete] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

An Activity_percentage_complete is an Activity_property representing in percentage terms, how complete an activity is.
CLASS Activity_percentage_complete;
SUBCLASS OF ( EXPRESS:Activity_property, );
DISJOINT WITH ( Activity_planned_duration, Activity_actual_duration, Activity_elapsed_duration, Labour_time_planned, Quantity, Labour_time_consumed, );
END_CLASS;
Class Planned duration of activity [urn:plcs:rdl:std#Activity_planned_duration] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

An Activity_planned_duration is Activity_property representing the planned or expected time that an Activity will take to complete. The time may be measured in units such as Man hours or Hours,Minutes, Seconds.
CLASS Activity_planned_duration;
SUBCLASS OF ( EXPRESS:Activity_property, );
SUPERCLASS OF ( Aggregated_activity_planned_duration, );
DISJOINT WITH ( Activity_actual_duration, Activity_elapsed_duration, Labour_time_planned, Quantity, Labour_time_consumed, Activity_percentage_complete, );
END_CLASS;
Class Actual effectivity [urn:plcs:rdl:std#Actual_effectivity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-11

Definition:

An Actual_effectivity is an Effectivity_assignment that classifies the assigned_effectivity as being an actual period of time during which the associated items are, or were, effective.
CLASS Actual_effectivity;
SUBCLASS OF ( EXPRESS:Effectivity_assignment, );
END_CLASS;
Class Actual logistics activity [urn:plcs:rdl:std#Actual_logistics_activity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2009-05-08

Definition:

activity actual that supported the operation of product or returned the product to an operational state.
CLASS Actual_logistics_activity;
SUBCLASS OF ( EXPRESS:Activity_actual, );
SUPERCLASS OF ( Actual_maintenance_activity, Actual_transport_activity, );
DISJOINT WITH ( Activity_actual, Scheduled_task, Planned_activity, Fit_form_function_change, Removal, Actual_operational_activity, Installation, Lifing_extension, Overhaul, Directed_activity, Controlled_exchange_activity, Actual_maintenance_activity, Actual_transport_activity, );
END_CLASS;
Class Actual maintenance activity [urn:plcs:rdl:std#Actual_maintenance_activity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2009-05-08

Definition:

Actual logistics activity that has been performed on a product.
CLASS Actual_maintenance_activity;
SUBCLASS OF ( Actual_logistics_activity );
SUPERCLASS OF ( Fit_form_function_change, Removal, Installation, Lifing_extension, Overhaul, Controlled_exchange_activity, );
DISJOINT WITH ( Activity_actual, Scheduled_task, Planned_activity, Fit_form_function_change, Removal, Actual_operational_activity, Actual_logistics_activity, Installation, Lifing_extension, Overhaul, Directed_activity, Controlled_exchange_activity, Actual_transport_activity, );
END_CLASS;
Class Actual operational activity [urn:plcs:rdl:std#Actual_operational_activity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2009-05-08

Definition:

activity actual that has been performed by a product during its intended use.
CLASS Actual_operational_activity;
SUBCLASS OF ( EXPRESS:Activity_actual, );
DISJOINT WITH ( Activity_actual, Scheduled_task, Planned_activity, Fit_form_function_change, Removal, Actual_logistics_activity, Installation, Lifing_extension, Overhaul, Directed_activity, Controlled_exchange_activity, Actual_maintenance_activity, Actual_transport_activity, );
END_CLASS;
Class Actual transport activity [urn:plcs:rdl:std#Actual_transport_activity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2009-05-08

Definition:

actual logistics activity that moved a product from one location to another
CLASS Actual_transport_activity;
SUBCLASS OF ( Actual_logistics_activity );
DISJOINT WITH ( Activity_actual, Scheduled_task, Planned_activity, Fit_form_function_change, Removal, Actual_operational_activity, Actual_logistics_activity, Installation, Lifing_extension, Overhaul, Directed_activity, Controlled_exchange_activity, Actual_maintenance_activity, );
END_CLASS;
Class Address based location identification code [urn:plcs:rdl:std#Address_based_location_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:2007-01-30

Last modified:2007-07-13

Definition:

An Address_based_location_identification_code is an Idenitification_code that identifies an Address_based_location_representation. CONSTRAINT: An Identification_assignment classified as an Address_based_location_identification_code can only be assigned to an Address_based_location_representation or its subclasses.
CLASS Address_based_location_identification_code;
SUBCLASS OF ( Location_identification_code );
END_CLASS;
Class Adjacent location [urn:plcs:rdl:std#Adjacent_location] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC

Definition:

A Adjacent_location is a classification of a Location_relationship where the related_location is adjacent to the relating_location. Each location shall unique in that they shall not provide different representations of the same location. There is no specification on how close an Adjacent_location needs to be to the relating_location. However, sub-classes may provide narrower definitions for other contexts.
CLASS Adjacent_location;
SUBCLASS OF ( Location_relationship_role );
DISJOINT WITH ( Alternative_location, Hierarchical_relationship, );
END_CLASS;
Class Aggregated activity planned duration [urn:plcs:rdl:std#Aggregated_activity_planned_duration] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

planned duration of activity that represents the planned or expected time it will take to complete an overall activity, including the roll up of all the planned or expected durations for all its subactivities. Note: The duration may be measured in units such as Hours, Minutes, Seconds.
CLASS Aggregated_activity_planned_duration;
SUBCLASS OF ( Activity_planned_duration );
END_CLASS;
Class Aggregated labour time planned [urn:plcs:rdl:std#Aggregated_labour_time_planned] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

labour time planned that represents the planned or expected amount of work that will be consumed performing an overall activity, including the roll up from all its subactivities. Note: The duration may be measured in units such as Man_hours.
CLASS Aggregated_labour_time_planned;
SUBCLASS OF ( Labour_time_planned );
END_CLASS;
Class Agreement process [urn:plcs:rdl:std#Agreement_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Trine Hansen, DNV Created:2004-11-24

Last modified:2007-07-10

Definition:

An Agreement_process is a Process_domain domain that classifies the associated data as having been defined within the context of specifying the requirements for the establishment of agreements with organizational entities external and internal to the organization.
CLASS Agreement_process;
SUBCLASS OF ( Process_domain );
SUPERCLASS OF ( Acquisition_process, Supply_process, );
DISJOINT WITH ( Project_process, Technical_process, Enterprise_process, );
END_CLASS;
Class Alternative location [urn:plcs:rdl:std#Alternative_location] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC

Definition:

An Alternative_location is a classification of a Location_relationship where the related_location is an alternative to the relating_location. Each location shall unique in that they shall not provide different representations of the same location. An alternative_location may provide similar facilities as the relating_location.
CLASS Alternative_location;
SUBCLASS OF ( Location_relationship_role );
DISJOINT WITH ( Hierarchical_relationship, Adjacent_location, );
END_CLASS;
Class SO 10303-239 edition 1 message [urn:plcs:rdl:std#AP239_ed1_message] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

AP239 message that contains ISO 10303-239 data conformant to ISO 10303-239 edition 1.
CLASS AP239_ed1_message;
SUBCLASS OF ( AP239_message );
SUPERCLASS OF ( AP239_ed1_oasis_dex_ballot_r2_message, AP239_ed1_tc1_message, AP239_ed1_oasis_dex_ballot_r1_message, );
END_CLASS;
Class ISO 10303-239 edition 1, OASIS DEX Ballot R1 message [urn:plcs:rdl:std#AP239_ed1_oasis_dex_ballot_r1_message] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group

Definition:

AP239 message that contains ISO 10303-239 data conformant to ISO 10303-239 edition 1, as modified on DEXLIB, recorded as schema version 1.11
CLASS AP239_ed1_oasis_dex_ballot_r1_message;
SUBCLASS OF ( AP239_ed1_message );
END_CLASS;
Class ISO 10303-239 edition 1, OASIS DEX Ballot R2 message [urn:plcs:rdl:std#AP239_ed1_oasis_dex_ballot_r2_message] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group

Definition:

AP239 message that contains ISO 10303-239 data conformant to ISO 10303-239 edition 1, as modified on DEXLIB, recorded as schema version 1.11
CLASS AP239_ed1_oasis_dex_ballot_r2_message;
SUBCLASS OF ( AP239_ed1_message );
END_CLASS;
Class ISO 10303-239 edition 1, technical corrigendum 1 message [urn:plcs:rdl:std#AP239_ed1_tc1_message] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

AP239 message that contains ISO 10303-239 data conformant to ISO 10303-239 edition 1, technical corrigendum 1.
CLASS AP239_ed1_tc1_message;
SUBCLASS OF ( AP239_ed1_message );
END_CLASS;
Class SO 10303-239 edition 2 message [urn:plcs:rdl:std#AP239_ed2_message] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group

Definition:

AP239 message that contains ISO 10303-239 data conformant to ISO 10303-239 edition 2.
CLASS AP239_ed2_message;
SUBCLASS OF ( AP239_message );
END_CLASS;
Class AP239 version [urn:plcs:rdl:std#AP239_message] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

message that contains data of a given version of ISO 10303-239. Note: Subclass names shall identify the version of ISO 10303-239 to which the data in the message conforms. This information is used by translators to correctly decode a message..
CLASS AP239_message;
SUBCLASS OF ( EXPRESS:Message, );
SUPERCLASS OF ( AP239_ed1_message, AP239_ed2_message, );
END_CLASS;
Class Application domain [urn:plcs:rdl:std#Application_domain] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO/TS 10303-1019:2004 Product data representation and exchange: Application module: Product view definition Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-07-23

Last modified:2007-07-23

Definition:

An Application_domain is a View_definition_context that classifies the associated data as having been defined within the context of that Application_domain . NOTE - 'electrical design' and 'mechanical design' are not understood to mean the design life cycle - within the application domain 'mechanical design', you may have concurrent 'manufacturing' and 'design' life-cycle view definitions. EXAMPLE: 'assembly study', 'digital mock-up', 'electrical design', 'mechanical design', 'preliminary design', 'process planning' are examples of application domains.
CLASS Application_domain;
SUBCLASS OF ( EXPRESS:View_definition_context, );
SUPERCLASS OF ( Discipline_domain, Process_domain, );
END_CLASS;
Class Approved [urn:plcs:rdl:std#Approved] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PDM Schema usage guide Creator:Mike Ward, Eurostep Limited Created:2007-01-23

Last modified:2007-07-11

Definition:

approval_status that denotes official acceptance.
CLASS Approved;
SUBCLASS OF ( State_of_approval );
DISJOINT WITH ( Approved_with_concession, Withdrawn, Not_yet_approved, Rejected, );
END_CLASS;
Class Approved item name [urn:plcs:rdl:std#Approved_item_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:UK MoD TES/ILS and Eng Pol under UK_Defence Development Programme Creator:Tim Turner Created:

Last modified:2007-07-23

Definition:

An Approved_item_name is a Resource_item_name that identifies a Resource_item with a name that has been (implicitly) approved by a National Codification Bureau.
CLASS Approved_item_name;
SUBCLASS OF ( Resource_item_name );
END_CLASS;
Class Approved with concession [urn:plcs:rdl:std#Approved_with_concession] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-11

Definition:

approval_status that denotes official acceptance with constraints or limitations on usage. EXAMPLE: This could be used to assert that a part may used on an aircraft so long as the aircraft does not fly above 3000 metres.
CLASS Approved_with_concession;
SUBCLASS OF ( State_of_approval );
DISJOINT WITH ( Withdrawn, Not_yet_approved, Rejected, Approved, );
END_CLASS;
Class Architectural design process [urn:plcs:rdl:std#Architectural_design_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

An Architectural_design_process is a Technical_process that classifies the associated data as having been defined within the context of synthesizing a solution that satisfies system requirements.
CLASS Architectural_design_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Operation_process, Implementation_process, Validation_process, Verification_process, Maintenance_process, Transition_process, Stakeholder_requirements_definition_process, Requirements_analysis_process, Disposal_process, Integration_process, );
END_CLASS;
Class Assembly component name [urn:plcs:rdl:std#Assembly_component_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2007-05-23

Last modified:2009-07-06

Definition:

name by which a position in an assembly structure is known. Example: Left front wheel.
CLASS Assembly_component_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Asserter of [urn:plcs:rdl:std#Assertor_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-23

Definition:

An Asserter_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the asserter of the associated items. EXAMPLE: This could be used to define the person who asserts that an item of equipment has a specific fault.
CLASS Assertor_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Assessor of [urn:plcs:rdl:std#Assessor_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-23

Definition:

An Assessor_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the assessor of the associated items. EXAMPLE: This could be used to define the person who assesses that an item of equipment has a specific fault.
CLASS Assessor_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Assignment type [urn:plcs:rdl:std#Assignment_type] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: Creator:Trine Hansen, DNV Created:

Last modified:2007-07-12

Definition:

An Assignment_type is the type of the assignment of an identifier by an Identficaton_assignment. This distinguishes the use of a particular identifier in the context of alternative identifiers for the same item. For example, the preferred identifier indicates that this identification is the preferred identification. Note - This is an abstract class, in other words, the class should never be instantiated in an exchange file. Instead, sub classes will be instantiated.
CLASS Assignment_type;
SUBCLASS OF ( EXPRESS:Identification_assignment, );
SUPERCLASS OF ( Deprecated_identifier, Mandatory_identifier, Preferred_identifier, );
END_CLASS;
Class Attachment slot identification code [urn:plcs:rdl:std#Attachment_slot_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-13

Definition:

An Attachment_slot_identification_code is an Identification_code that identifies an Attachment_slot. CONSTRAINT: An Identification_assignment classified as an Attachment_slot_identification_code can only be assigned to an Attachment_slot or its sub classes.
CLASS Attachment_slot_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Breakdown element definition classification [urn:plcs:rdl:std#Breakdown_element_definition_classification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2009-06-30

Definition:

class identification code that identifies a class that classifies a Breakdown element from specific application domain point of view.
CLASS Breakdown_element_definition_classification_code;
SUBCLASS OF ( Class_identification_code );
SUPERCLASS OF ( Breakdown_element_support_classification_code, );
END_CLASS;
Class Breakdown element identification code [urn:plcs:rdl:std#Breakdown_element_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

A Breakdown_element_identification_code is an Identification_code that identifies a breakdown_element. EXAMPLE: An SNS_identification_code (Standard Numbering System) that is used in AECMA 1000D as a method to describe the functional and/or physical breakdown of items of the material. CONSTRAINT: An Identification_assignment classified as a Breakdown_element_identification_code can only be assigned to a Breakdown_element or its sub classes.
CLASS Breakdown_element_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Access_point_identification_code, );
END_CLASS;
Class Breakdown element name [urn:plcs:rdl:std#Breakdown_element_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-10-25

Last modified:2007-07-18

Definition:

A Breakdown_element_name is a Name by which a Breakdown_element is known.
CLASS Breakdown_element_name;
SUBCLASS OF ( Name );
SUPERCLASS OF ( Physical_breakdown_element_name, Zone_breakdown_element_name, Functional_breakdown_element_name, );
END_CLASS;
Class Breakdown element support classification [urn:plcs:rdl:std#Breakdown_element_support_classification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

breakdown element definition classification that organizes Breakdown elements in logical groups as required by a support concept or support plan.
CLASS Breakdown_element_support_classification_code;
SUBCLASS OF ( Breakdown_element_definition_classification_code );
END_CLASS;
Class Breakdown element version identification code [urn:plcs:rdl:std#Breakdown_element_version_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-10-14

Last modified:2007-07-12

Definition:

A Breakdown_element_version_identifcation_code is a Version_identifcation_code that identifies a particular version of a Breakdown_element. CONSTRAINT: An Identification_assignment classified as a Breakdown_element_version_identifcation_code can only be assigned to a Breakdown_element_version or its subclasses.
CLASS Breakdown_element_version_identification_code;
SUBCLASS OF ( Version_identification_code );
END_CLASS;
Class Breakdown identification code [urn:plcs:rdl:std#Breakdown_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-13

Definition:

A Breakdown_identification_code is an Identification_code that identifies a breakdown of product, such as a physical or zonal breakdown. CONSTRAINT: An Identification_assignment classified as a Breakdown_identification_code can only be assigned to a Breakdown or its sub classes.
CLASS Breakdown_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Breakdown name [urn:plcs:rdl:std#Breakdown_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Breakdown_name is a Name by which a Breakdown is known.
CLASS Breakdown_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Breakdown version identification code [urn:plcs:rdl:std#Breakdown_version_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:David Price, Eurostep Limited Created:2007-05-11

Last modified:2007-07-12

Definition:

A Breakdown_version_identifcation_code is a Version_identifcation_code that identifies a particular version of a Breakdown_version. CONSTRAINT: An Identification_assignment classified as a Breakdown_version_identifcation_code can only be assigned to a Breakdown_version or its subclasses.
CLASS Breakdown_version_identification_code;
SUBCLASS OF ( Version_identification_code );
END_CLASS;
Class CAGE code [urn:plcs:rdl:std#CAGE_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:http://www.dlis.dla.mil/cage_welcome.asp Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2004-03-02

Last modified:2007-07-13

Definition:

A CAGE_code is an Organization_identification_code. A CAGE (Commercial & Government Entity) Code is a five (5) position code that identifies companies doing or wishing to do business with the Federal Government. The codes are assigned by Defense Logistics Information Service (DLIS). The format of the code is that the first and fifth position must be numeric. The second, third and fourth may be any mixture of alpha/numeric excluding I and O. All positions are non-significant. For details see: http://www.dlis.dla.mil/cage_welcome.asp CONSTRAINT: An Identification_assignment classified as a CAGE_code can only be assigned to an Organization or its subclasses.
CLASS CAGE_code;
SUBCLASS OF ( Organization_identification_code );
END_CLASS;
Class Calculated property value representation [urn:plcs:rdl:std#Calculated_property_value_representation] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Per Myrseth, DNV

Last modified:2009-06-30

Definition:

property value representation that is the result of an estimation or stipulation of a value based on calculations
CLASS Calculated_property_value_representation;
SUBCLASS OF ( EXPRESS:Qualified_property_value_representation, );
DISJOINT WITH ( Estimated_property_value_representation, Measured_property_value_representation, );
END_CLASS;
Class Certification identification code [urn:plcs:rdl:std#Certification_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-13

Definition:

A Certification_identification_code is an Identification_code that identifies a Certification. CONSTRAINT: An Identification_assignment classified as a Certification_identification_code can only be assigned to a Certification or its subclasses.
CLASS Certification_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Class identification code [urn:plcs:rdl:std#Class_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2009-05-06

Definition:

identification code that identifies a class where the identifier is a member of a set of predefined values according to some encoding scheme. Note: The set of values are often referred to as a code list or value list. Note: The ISO 10303-239 Class entity being identified is being used for classification of any ISO 10303-239 entity. The class being identiified is not a member of the referenced data library.
CLASS Class_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Part_view_definition_classification_code, Part_classification_code, Task_method_classification_code, Breakdown_element_definition_classification_code, );
END_CLASS;
Class Codification stage [urn:plcs:rdl:std#Codification_stage] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:UK MoD TES/ILS and Eng Pol under UK_Defence Development Programme Creator:Tim Turner Created:2007-07-23

Last modified:2007-07-23

Definition:

A Codification_stage is a Support_stage that classifies the associated data as having been defined within the context of spare part codification.
CLASS Codification_stage;
SUBCLASS OF ( Support_stage );
END_CLASS;
Class Comparative condition [urn:plcs:rdl:std#Comparative_condition] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2007-05-23

Last modified:2009-06-30

Definition:

computable condition that can evaluate the Condition_parameter(s) using a comparative relationship.
CLASS Comparative_condition;
SUBCLASS OF ( Computable_condition );
SUPERCLASS OF ( Not_condition, Equals_condition, );
END_CLASS;
Class Computable condition [urn:plcs:rdl:std#Computable_condition] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Sean Barker, BAE Systems Created:2007-05-23

Last modified:2009-06-30

Definition:

Condition that determines that its related Condition_parameter(s) can be evaluated against recorded data without recourse to human intervention.
CLASS Computable_condition;
SUBCLASS OF ( EXPRESS:Condition, );
SUPERCLASS OF ( Comparative_condition, Deferred_life_condition, Deferred_time_condition, Concession_condition, );
END_CLASS;
Class Concept stage [urn:plcs:rdl:std#Concept_stage] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO 15288 Creator:Trine Hansen, DNV Created:2004-11-23

Last modified:2007-07-23

Definition:

A Concept_stage is a Life_cycle_stage that classifies the associated data as having been defined within the context of assessing new business opportunities and developing preliminary system requirements and a feasible design solution.
CLASS Concept_stage;
SUBCLASS OF ( Life_cycle_stage );
SUPERCLASS OF ( Design, );
DISJOINT WITH ( Production_stage, Development_stage, Retirement_stage, Utilization_stage, Support_stage, );
END_CLASS;
Class Concession [urn:plcs:rdl:std#Concession] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC

Definition:

A Concession is a class of Approval whose members represent a concession. A concession is the approval to perform an activity or use a product when there is some variance from the design. Note: a concession is typically limited to the delivery of a product that has non-conforming characteristics within specified limits for an agreed time or quantity of product.
CLASS Concession;
SUBCLASS OF ( EXPRESS:Approval_assignment, );
END_CLASS;
Class Concession condition [urn:plcs:rdl:std#Concession_condition] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Concession_condition is a Condition that compares a life property to a value in order to provide limitations on the usage of a product.
CLASS Concession_condition;
SUBCLASS OF ( Computable_condition );
END_CLASS;
Class Concession justification [urn:plcs:rdl:std#Concession_justification] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC

Definition:

A Concession_justification is a class of Justification whose members represent a justification which is used to represent the reason behind (for) a concession. A concession is the approval to perform an activity or use a product when there is some variance from the design. A justification is the reason for a variance from the original intent.
CLASS Concession_justification;
SUBCLASS OF ( Justification_support_assignment_role Justification_assignment_role );
END_CLASS;
Class Condition type code [urn:plcs:rdl:std#Condition_type_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:2007-02-26

Last modified:2007-07-12

Definition:

A Condition_type_code is a Condition that classifies Condition instances. NOTE: It is expected that sub-classes of this class will define specific types of Conditions which will allow the grouping of conforming entries together
CLASS Condition_type_code;
SUBCLASS OF ( EXPRESS:Condition, );
END_CLASS;
Class Configuration change [urn:plcs:rdl:std#Configuration_change] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-12

Definition:

A Configuration_change classifies a Directed_activity or a Work_order as being one that results in a change to the configuration of the product design and actual product.
CLASS Configuration_change;
SUBCLASS OF ( EXPRESS:Work_order, EXPRESS:Directed_activity, );
END_CLASS;
Class Configuration management process [urn:plcs:rdl:std#Configuration_management_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Configuration_management_process is a Project_process that classifies the associated data as having been defined within the context of establishing and maintaining the integrity of all identified outputs of a project or process and making them available to concerned parties.
CLASS Configuration_management_process;
SUBCLASS OF ( Project_process );
DISJOINT WITH ( Risk_management_process, Decision_making_process, Project_assessment_process, Project_control_process, Information_management_process, Project_planning_process, );
END_CLASS;
Class Contract identification code [urn:plcs:rdl:std#Contract_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-13

Definition:

A Contract_identification_code is an Identification_code that identifies a Contract. CONSTRAINT: An Identification_assignment classified as a Contract_identification_code can only be assigned to a Contract or its subclasses.
CLASS Contract_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Contractee [urn:plcs:rdl:std#Contractee] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-23

Definition:

A Contractee is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the contractee with respect to the associated items(contract). NOTE: The assigned_entity(organization_or_person_in_organization_select) that is classified as the Contractee, awards a contract to a contractor.
CLASS Contractee;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Contractor [urn:plcs:rdl:std#Contractor] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-23

Definition:

A Contractor is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the contractor with respect to the associated items(contract). NOTE: The assigned_entity(organization_or_person_in_organization_select) that is classified as the Contractor, is awarded a contract by a contractee.
CLASS Contractor;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Controlled exchange [urn:plcs:rdl:std#Controlled_exchange_activity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

A Controlled_exchange classifies an Activity as being one that perform a controlled exchange on a reportable item, ie the removal of a serviceable reportable item from one item of equipment for installation on another.
CLASS Controlled_exchange_activity;
SUBCLASS OF ( Actual_maintenance_activity );
DISJOINT WITH ( Activity_actual, Scheduled_task, Planned_activity, Fit_form_function_change, Removal, Actual_operational_activity, Actual_logistics_activity, Installation, Lifing_extension, Overhaul, Directed_activity, Actual_maintenance_activity, Actual_transport_activity, );
END_CLASS;
Class Cost [urn:plcs:rdl:std#Cost] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

resource property that represents the amount of money that is needed in order to buy, do, or make it.
CLASS Cost;
SUBCLASS OF ( EXPRESS:Resource_property, );
SUPERCLASS OF ( Estimated_cost, );
END_CLASS;
Class Creator of [urn:plcs:rdl:std#Creator_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-10

Definition:

A Creator_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the creator of the associated items.
CLASS Creator_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Customer condition parameter [urn:plcs:rdl:std#Customer_condition_parameter] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition parameter that defines that the Condition is to be evaluated against a defined customer. Note: The condition parameter must be an instance of Organization.
CLASS Customer_condition_parameter;
SUBCLASS OF ( EXPRESS:Condition_parameter, );
END_CLASS;
Class Date actual [urn:plcs:rdl:std#Date_actual] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-05

Definition:

date_or_date_time_assignment that identifies the date or date and time on which something actually happened to the associated item.
CLASS Date_actual;
SUBCLASS OF ( EXPRESS:Date_or_date_time_assignment, );
SUPERCLASS OF ( Date_actual_start, Date_actual_reported, Date_actual_assessment, Date_actual_creation, Date_actual_observation, Date_actual_end, Date_actual_extraction, Date_actual_release, Date_actual_modified, Date_message_data_frozen, Date_message_sent, Date_actual_assertion, );
DISJOINT WITH ( Date_planned, );
END_CLASS;
Class Date actual assertion [urn:plcs:rdl:std#Date_actual_assertion] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:David Price, Eurostep Limited Created:2007-07-05

Last modified:2007-07-05

Definition:

A Date_actual_assertion is a Date_actual that classifies the associated assigned_date as being that on which the associated items (e.g. state_assertion) was asserted.
CLASS Date_actual_assertion;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( Date_actual_start, Date_actual_reported, Date_actual_assessment, Date_actual_creation, Date_actual_observation, Date_actual_end, Date_actual_extraction, Date_actual_release, Date_actual_modified, Date_message_data_frozen, Date_message_sent, );
END_CLASS;
Class Date actual assessment [urn:plcs:rdl:std#Date_actual_assessment] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:David Price, Eurostep Limited Created:2007-07-05

Last modified:2007-07-05

Definition:

A Date_actual_assessment is a Date_actual that classifies the associated assigned_date as being that on which the associated items(state_assessment) was assessed.
CLASS Date_actual_assessment;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( Date_actual_start, Date_actual_reported, Date_actual_creation, Date_actual_observation, Date_actual_end, Date_actual_extraction, Date_actual_release, Date_actual_modified, Date_message_data_frozen, Date_message_sent, Date_actual_assertion, );
END_CLASS;
Class Date actual creation [urn:plcs:rdl:std#Date_actual_creation] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-07-05

Last modified:2007-07-05

Definition:

A Date_actual_creation is a Date_actual that classifies the associated assigned_date as being that on which the associated items were created.
CLASS Date_actual_creation;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( Date_actual_start, Date_actual_assessment, Date_actual_observation, Date_actual_end, Date_actual_extraction, Date_actual_release, Date_actual_modified, Date_message_data_frozen, Date_message_sent, Date_actual_assertion, );
END_CLASS;
Class Date actual end [urn:plcs:rdl:std#Date_actual_end] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-07-05

Last modified:2007-07-05

Definition:

A Date_actual_end is a Date_actual that classifies the associated assigned_date as being that on which the associated items ended.
CLASS Date_actual_end;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( Date_actual_start, Date_actual_reported, Date_actual_assessment, Date_actual_creation, Date_actual_observation, Date_actual_extraction, Date_actual_release, Date_actual_modified, Date_message_data_frozen, Date_message_sent, Date_actual_assertion, );
END_CLASS;
Class Date actual extraction [urn:plcs:rdl:std#Date_actual_extraction] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:David Price, Eurostep Limited Created:2007-07-05

Last modified:2007-07-05

Definition:

A Date_actual_extraction is a Date_actual that classifies the associated assigned_date as being that on which the associated items(message) was extracted from the sending system.
CLASS Date_actual_extraction;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( Date_actual_start, Date_actual_reported, Date_actual_assessment, Date_actual_creation, Date_actual_observation, Date_actual_end, Date_actual_release, Date_actual_modified, Date_message_data_frozen, Date_message_sent, Date_actual_assertion, );
END_CLASS;
Class Date actual modified [urn:plcs:rdl:std#Date_actual_modified] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:David Price, Eurostep Limited Created:000-00-00

Last modified:2007-07-06

Definition:

A Date_actual_modified is a Date_actual that assigns a date or date_time when something was actually modified.
CLASS Date_actual_modified;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( Date_actual_start, Date_actual_reported, Date_actual_assessment, Date_actual_creation, Date_actual_observation, Date_actual_end, Date_actual_extraction, Date_actual_release, Date_message_data_frozen, Date_message_sent, Date_actual_assertion, );
END_CLASS;
Class Date actual observation [urn:plcs:rdl:std#Date_actual_observation] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-07-05

Last modified:2007-07-05

Definition:

date_actual that identifies the date or date and time on which an observation was actually made on the associated item.
CLASS Date_actual_observation;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( Date_actual_start, Date_actual_reported, Date_actual_assessment, Date_actual_creation, Date_actual_end, Date_actual_extraction, Date_actual_release, Date_actual_modified, Date_message_data_frozen, Date_message_sent, Date_actual_assertion, );
END_CLASS;
Class Date actual release [urn:plcs:rdl:std#Date_actual_release] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-05

Definition:

A Date_actual_release is a Date_actual that classifies the associated assigned_date as being that on which the associated items were released.
CLASS Date_actual_release;
SUBCLASS OF ( Date_actual );
SUPERCLASS OF ( Work_order_issue_date, Work_request_issue_date, );
DISJOINT WITH ( Date_actual_start, Date_actual_reported, Date_actual_assessment, Date_actual_creation, Date_actual_observation, Date_actual_end, Date_actual_extraction, Date_actual_modified, Date_message_data_frozen, Date_message_sent, Date_actual_assertion, );
END_CLASS;
Class Date actual reported [urn:plcs:rdl:std#Date_actual_reported] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-07-05

Last modified:2007-07-05

Definition:

A Date_actual_reported is a Date_actual that classifies the associated assigned_date as being that on which the associated items were reported.
CLASS Date_actual_reported;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( );
END_CLASS;
Class Date actual start [urn:plcs:rdl:std#Date_actual_start] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-07-05

Last modified:2007-07-05

Definition:

A Date_actual_start is a Date_actual that classifies the associated assigned_date as being that on which the associated items started.
CLASS Date_actual_start;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( Date_actual_reported, Date_actual_assessment, Date_actual_creation, Date_actual_observation, Date_actual_end, Date_actual_extraction, Date_actual_release, Date_actual_modified, Date_message_data_frozen, Date_message_sent, Date_actual_assertion, );
END_CLASS;
Class Date message data frozen [urn:plcs:rdl:std#Date_message_data_frozen] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Sean Barker, BAE SYSTEMS Created:2006-06-14

Last modified:2007-07-19

Definition:

A Date_message_data_frozen is a Date_actual that classifies the associated assigned_date as being that on which the information content of the associated items(Content_item) was frozen. NOTE: This should not be used if the different elements of the content_item were collected at significantly different times.
CLASS Date_message_data_frozen;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( Date_actual_start, Date_actual_reported, Date_actual_assessment, Date_actual_creation, Date_actual_observation, Date_actual_end, Date_actual_extraction, Date_actual_release, Date_actual_modified, Date_message_sent, Date_actual_assertion, );
END_CLASS;
Class Date message sent [urn:plcs:rdl:std#Date_message_sent] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-19

Last modified:2007-07-19

Definition:

A Date_message_sent is a Date_actual that classifies the associated assigned_date as being that on which the associated items(Message) was sent.
CLASS Date_message_sent;
SUBCLASS OF ( Date_actual );
DISJOINT WITH ( Date_actual_start, Date_actual_reported, Date_actual_assessment, Date_actual_creation, Date_actual_observation, Date_actual_end, Date_actual_extraction, Date_actual_release, Date_actual_modified, Date_message_data_frozen, Date_actual_assertion, );
END_CLASS;
Class Date planned [urn:plcs:rdl:std#Date_planned] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-05

Definition:

A Date_planned is a Date_or_date_time_assignment that classifies the associated assigned_date as being that on which the associated items are planned to occur - as opposed to when they were predicted to occur or when they actually did occur.
CLASS Date_planned;
SUBCLASS OF ( EXPRESS:Date_or_date_time_assignment, );
SUPERCLASS OF ( Date_planned_start, Date_planned_release, Date_planned_end, Date_planned_creation, );
DISJOINT WITH ( Date_actual, );
END_CLASS;
Class Date planned creation [urn:plcs:rdl:std#Date_planned_creation] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-06

Definition:

A Date_planned_creation is a Date_planned that classifies the associated assigned_date as being that on which the associated items are planned to be created.
CLASS Date_planned_creation;
SUBCLASS OF ( Date_planned );
DISJOINT WITH ( Date_planned_start, Date_planned_release, Date_planned_end, );
END_CLASS;
Class Date planned end [urn:plcs:rdl:std#Date_planned_end] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:David Price, Eurostep Limited Created:2007-07-05

Last modified:2007-07-05

Definition:

A Date_planned_end is a Date_planned that classifies the associated assigned_date as being that on which the associated items are planned to end.
CLASS Date_planned_end;
SUBCLASS OF ( Date_planned );
DISJOINT WITH ( Date_planned_start, Date_planned_release, Date_planned_creation, );
END_CLASS;
Class Date planned release [urn:plcs:rdl:std#Date_planned_release] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-05

Definition:

A Date_planned_release is a Date_planned that classifies the associated assigned_date as being that on which the associated items are planned to be released.
CLASS Date_planned_release;
SUBCLASS OF ( Date_planned );
DISJOINT WITH ( Date_planned_start, Date_planned_end, Date_planned_creation, );
END_CLASS;
Class Date planned start [urn:plcs:rdl:std#Date_planned_start] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-07-05

Last modified:2007-07-05

Definition:

A Date_planned_start is a Date_planned that classifies the associated assigned_date as being that on which the associated items are planned to start.
CLASS Date_planned_start;
SUBCLASS OF ( Date_planned );
DISJOINT WITH ( Date_planned_release, Date_planned_end, Date_planned_creation, );
END_CLASS;
Class Decision making process [urn:plcs:rdl:std#Decision_making_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Decision_making_process is a Project_process that classifies the associated data as having been defined within the context of selecting the most beneficial course of project action where alternatives exist.
CLASS Decision_making_process;
SUBCLASS OF ( Project_process );
DISJOINT WITH ( Risk_management_process, Project_assessment_process, Configuration_management_process, Project_control_process, Information_management_process, Project_planning_process, );
END_CLASS;
Class Deferred activity [urn:plcs:rdl:std#Deferred_activity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Deferred_activity is a State_of_activity that defines a deferred state for an activity. The completion of the activity has been deferred to a later date.
CLASS Deferred_activity;
SUBCLASS OF ( State_of_activity );
END_CLASS;
Class Deferred life condition [urn:plcs:rdl:std#Deferred_life_condition] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Deferred_life_condition is a Condition that compares a life property to a value in order to trigger a deferred activity.
CLASS Deferred_life_condition;
SUBCLASS OF ( Computable_condition );
END_CLASS;
Class Deferred time condition [urn:plcs:rdl:std#Deferred_time_condition] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Deferred_time_condition is a Condition that triggers a deferred activity at specified time.
CLASS Deferred_time_condition;
SUBCLASS OF ( Computable_condition );
END_CLASS;
Class Deferred work order state [urn:plcs:rdl:std#Deferred_work_order] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Deferred_work_order is a State_of_work_order that defines a deferred state for a work order. The work order has been raised, but its processing has been deferred to a later date.
CLASS Deferred_work_order;
SUBCLASS OF ( State_of_work_order );
END_CLASS;
Class Definition assignment [urn:plcs:rdl:std#Definition_assignment] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Definition_assignment is a Document_assignment that assigns a document in the role of providing a definition. For example, the documents defining the activities performed by a typical activity.
CLASS Definition_assignment;
SUBCLASS OF ( EXPRESS:Document_assignment, );
END_CLASS;
Class Deprecated identifier [urn:plcs:rdl:std#Deprecated_identifier] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Trine Hansen, DNV Created:2004-11-24

Last modified:2007-07-12

Definition:

A Deprecated_identifier is an Assignment_type that has been deprecated.
CLASS Deprecated_identifier;
SUBCLASS OF ( Assignment_type );
DISJOINT WITH ( Mandatory_identifier, Preferred_identifier, );
END_CLASS;
Class Description [urn:plcs:rdl:std#Description] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Last modified:2009-06-30

Definition:

descriptor assignment that classifies the associated text as being a description.
CLASS Description;
SUBCLASS OF ( Descriptor_assignment );
SUPERCLASS OF ( Access_description, Specification_description, Removal_route_description, );
END_CLASS;
Class Descriptor assignment [urn:plcs:rdl:std#Descriptor_assignment] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

document assignment that assignes a descriptive text to something. Note: This class is valid for PLCS ed 1. Its usage will replaced by an explicit Description_assignment class in PLCS ed 2.
CLASS Descriptor_assignment;
SUBCLASS OF ( EXPRESS:Document_assignment, );
SUPERCLASS OF ( Description, Note, );
END_CLASS;
Class Design [urn:plcs:rdl:std#Design] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:UK MoD JSC TLS Creator:Ann Meads Created:2010-03-16

Last modified:2010-03-16

Definition:

A Design is a Concept_stage that classifies the associated data as being Design.
CLASS Design;
SUBCLASS OF ( Concept_stage );
END_CLASS;
Class Designer of [urn:plcs:rdl:std#Designer_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-10

Definition:

A Designer_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the designer of the associated items.
CLASS Designer_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Development stage [urn:plcs:rdl:std#Development_stage] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO 15288 Creator:Trine Hansen, DNV Created:2004-11-23

Last modified:2007-07-23

Definition:

A Development_stage is a Life_cycle_stage that classifies the associated data as having been defined within the context of developing a system-of-interest that can be produced, tested, evaluated, operated, supported and retired in response to acquirer requirements.
CLASS Development_stage;
SUBCLASS OF ( Life_cycle_stage );
DISJOINT WITH ( Concept_stage, Production_stage, Retirement_stage, Utilization_stage, Support_stage, );
END_CLASS;
Class DEX used [urn:plcs:rdl:std#DEX_message] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

message that contains ISO 10303-239 data conformant to a specified DEX. Note: Subclass names shall identify the version of a DEX to which the data in the message conforms. This information is used by translators to correctly decode a message.
CLASS DEX_message;
SUBCLASS OF ( EXPRESS:Message, );
SUPERCLASS OF ( DEX_message_aviation_maintenance_v1, DEX_message_task_set_v1, );
END_CLASS;
Class AViation maintenance DEX version 1 [urn:plcs:rdl:std#DEX_message_aviation_maintenance_v1] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

DEX message that identifies that the message contains ISO 10303-239 data conformant to the Aviation maintenance DEX version 1.
CLASS DEX_message_aviation_maintenance_v1;
SUBCLASS OF ( DEX_message );
DISJOINT WITH ( DEX_message_task_set_v1, );
END_CLASS;
Class DEX Task Specification [urn:plcs:rdl:std#DEX_message_task_set_v1] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

DEX message that identifies that the message contains ISO 10303-239 data conformant to the Task set DEX version 1.
CLASS DEX_message_task_set_v1;
SUBCLASS OF ( DEX_message );
DISJOINT WITH ( DEX_message_aviation_maintenance_v1, );
END_CLASS;
Class Discipline domain [urn:plcs:rdl:std#Discipline_domain] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Trine Hansen, DNV Created:2004-11-24

Last modified:2007-07-06

Definition:

A Discipline_domain is an Application_domain that classifies the associated data as having been defined within the context of that Discipline_domain.
CLASS Discipline_domain;
SUBCLASS OF ( Application_domain );
SUPERCLASS OF ( Product_life_cycle_support, );
DISJOINT WITH ( Process_domain, );
END_CLASS;
Class Disposal process [urn:plcs:rdl:std#Disposal_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Disposal_process is a Technical_process that classifies the associated data as having been defined within the context of ending the existence of a system entity.
CLASS Disposal_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Operation_process, Architectural_design_process, Implementation_process, Validation_process, Verification_process, Maintenance_process, Transition_process, Stakeholder_requirements_definition_process, Requirements_analysis_process, Integration_process, );
END_CLASS;
Class Document identification code [urn:plcs:rdl:std#Document_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-13

Definition:

A Document_identification_code is an Identification_code that identifies a Document. CONSTRAINT: An Identification_assignment classified as a Document_identification_code can only be assigned to a Document or its subclasses where the document is not a descriptor or an information collection.
CLASS Document_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Information_collection_identification_code, );
END_CLASS;
Class Document name [urn:plcs:rdl:std#Document_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:UK MoD TES/ILS and Eng Pol under UK_Defence Development Programme Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2005-12-15

Last modified:2009-07-06

Definition:

name by which a Document is known.
CLASS Document_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Document reference [urn:plcs:rdl:std#Document_reference] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

document assignment that determines that the associated document is a source for reference.
CLASS Document_reference;
SUBCLASS OF ( EXPRESS:Document_assignment, );
END_CLASS;
Class Document version identification code [urn:plcs:rdl:std#Document_version_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: Creator: Created:

Last modified:2007-07-23

Definition:

A Document_version_identification_code is a Version_identification_code that identifies a particular version of a document. CONSTRAINT: An Identification_assignment classified as a Document_version_identification_code can only be assigned to a Document_version or its subclasses.
CLASS Document_version_identification_code;
SUBCLASS OF ( Version_identification_code );
END_CLASS;
Class DUNS code [urn:plcs:rdl:std#DUNS_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Source:http://www.dnb.com/us/duns_update/index.html Creator:Rob Bodington, Eurostep Limited Created:2004-03-02

Last modified:2007-07-13

Definition:

A DUNS_code is an Organization_identification_code. A D-U-N-S Number is a nine-digit sequence allocated by DUNN and Bradstreet for identifying an organization. For further details see: http://www.dnb.com/us/duns_update/index.html CONSTRAINT: An Identification_assignment classified as a DUNS_code can only be assigned to an Organization or its subclasses.
CLASS DUNS_code;
SUBCLASS OF ( Organization_identification_code );
END_CLASS;
Class Effectivity context [urn:plcs:rdl:std#Effectivity_context] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition that defines the effectivity domain for an associated Effectivity.
CLASS Effectivity_context;
SUBCLASS OF ( EXPRESS:Condition, );
SUPERCLASS OF ( Serial_effectivity_context, );
DISJOINT WITH ( Serial_effectivity_context, );
END_CLASS;
Class Effectivity context assignment [urn:plcs:rdl:std#Effectivity_context_assignment] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

condition_assignment that assigns a domain of applicability to an instance of Effectivity, or subclass thereof.
CLASS Effectivity_context_assignment;
SUBCLASS OF ( EXPRESS:Condition_assignment, );
END_CLASS;
Class Effectivity identification code [urn:plcs:rdl:std#Effectivity_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-13

Definition:

An Effectivity_identification_code is an Identification_code that is used to identify a Effectivity. CONSTRAINT: An Identification_assignment classified as a Effectivity_identification_code can only be assigned to a Effectivity or it subclasses.
CLASS Effectivity_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class End location [urn:plcs:rdl:std#End_location] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

An End_location is a Location_for_activity that is the relocation of a product at the start of the activity.
CLASS End_location;
SUBCLASS OF ( Location_for_activity );
END_CLASS;
Class Enterprise environment management process [urn:plcs:rdl:std#Enterprise_environment_management_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

An Enterprise_environment_management_process is an Enterprise_process that classifies the associated data as having been defined within the context of defining and maintaining the policies and procedures needed for the organization's business with respect to the scope of the ISO 15288 International Standard.
CLASS Enterprise_environment_management_process;
SUBCLASS OF ( Enterprise_process );
DISJOINT WITH ( Quality_management_process, System_life_cycle_processes_management_process, Investment_management_process, Resource_management_process, );
END_CLASS;
Class Enterprise process [urn:plcs:rdl:std#Enterprise_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Trine Hansen, DNV Created:2004-11-24

Last modified:2007-07-10

Definition:

An Enterprise_process is a Process_domain that classifies the associated data as having been defined within the context of managing the organization's capability to acquire and supply products or services through the initiation, support and control of projects. It provides resources and infrastructure necessary to support projects and ensure the satisfaction of organizational objectives and established agreements.
CLASS Enterprise_process;
SUBCLASS OF ( Process_domain );
SUPERCLASS OF ( Quality_management_process, System_life_cycle_processes_management_process, Enterprise_environment_management_process, Investment_management_process, Resource_management_process, );
DISJOINT WITH ( Agreement_process, Project_process, Technical_process, );
END_CLASS;
Class Environment typical [urn:plcs:rdl:std#Environment_typical] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

state definiton that represents a definition of typical external physical conditions, such as average temperature, visibility, humidity etc.
CLASS Environment_typical;
SUBCLASS OF ( EXPRESS:State_definition, );
END_CLASS;
Class Equals condition [urn:plcs:rdl:std#Equals_condition] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2007-05-23

Last modified:2009-06-30

Definition:

comparative condition that specifies that a relationship is an equality relationship.
CLASS Equals_condition;
SUBCLASS OF ( Comparative_condition );
END_CLASS;
Class Estimated cost [urn:plcs:rdl:std#Estimated_cost] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

cost that represents the first rough cost estimate for a resource, activity or product.
CLASS Estimated_cost;
SUBCLASS OF ( Cost );
END_CLASS;
Class Estimated property value representation [urn:plcs:rdl:std#Estimated_property_value_representation] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Per Myrseth, DNV

Last modified:2009-06-30

Definition:

property value representation that is the result of an approximate calculation of quantity or degree or worth
CLASS Estimated_property_value_representation;
SUBCLASS OF ( EXPRESS:Qualified_property_value_representation, );
DISJOINT WITH ( Measured_property_value_representation, Calculated_property_value_representation, );
END_CLASS;
Class Event based trigger [urn:plcs:rdl:std#Event_based_trigger] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

trigger that defines that something is initiated as a consequence of an observation, activity, event, or change of state. Note: Events may relate to e.g. detection of a condition or failure, to a planned or actually performed activity, to a maintenance opportunity, or to change of a role.
CLASS Event_based_trigger;
SUBCLASS OF ( Trigger );
END_CLASS;
Class Executor of [urn:plcs:rdl:std#Executor_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-10

Definition:

An Executor_of is an Organization_or_person_in_organization_assignment that is assigning a person or organization to an activity in the role of a executor. It specifies that the person or organization is executing the action. The Organization_or_person_in_organization_assignment is typically assigned to an activity.
CLASS Executor_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Failure mode state [urn:plcs:rdl:std#Failure_mode] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Failure_mode is a State_of_physical_object defines a fault or failure state that a physical object can be in.
CLASS Failure_mode;
SUBCLASS OF ( State_of_physical_object );
END_CLASS;
Class Failure mode identification code [urn:plcs:rdl:std#Failure_mode_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2005-12-12

Last modified:2009-07-06

Definition:

state definition identification code that identifies a Failure_mode. CONSTRAINT: An Identification_assignment classified as a Failure_mode_definition_identification_code can only be assigned to a State_definition or its subclasses.
CLASS Failure_mode_identification_code;
SUBCLASS OF ( State_definition_identification_code );
END_CLASS;
Class Failure mode name [urn:plcs:rdl:std#Failure_mode_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2005-12-12

Last modified:2009-07-06

Definition:

name by which a defined Failure_mode is known.
CLASS Failure_mode_name;
SUBCLASS OF ( State_definition_name );
END_CLASS;
Class File identification code [urn:plcs:rdl:std#File_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-13

Definition:

A File_identification_code is an Idenitification_code that identifies a File. CONSTRAINT: An Identification_assignment classified as a File_identification_code can only be assigned to a File or its subtypes.
CLASS File_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class File name [urn:plcs:rdl:std#File_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:UK MoD TES/ILS and Eng Pol under UK_Defence Development Programme Creator:Tim Turner Created:2007-01-30

Last modified:2007-07-18

Definition:

A File_name is a Name by which a File is known.
CLASS File_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Fit, form and function change [urn:plcs:rdl:std#Fit_form_function_change] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

A Fit_form_function_change classifies an Activity as being one that changes the fit form and function of a part resulting in a change in part number, serial number and NSN code
CLASS Fit_form_function_change;
SUBCLASS OF ( Actual_maintenance_activity );
DISJOINT WITH ( Activity_actual, Scheduled_task, Planned_activity, Removal, Actual_operational_activity, Actual_logistics_activity, Installation, Lifing_extension, Overhaul, Directed_activity, Controlled_exchange_activity, Actual_maintenance_activity, Actual_transport_activity, );
END_CLASS;
Class Fixed required resource [urn:plcs:rdl:std#Fixed_required_resource] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

required resource by resource item that is mandatory during task performance.
CLASS Fixed_required_resource;
SUBCLASS OF ( EXPRESS:Required_resource_by_resource_item, );
END_CLASS;
Class Functional breakdown element name [urn:plcs:rdl:std#Functional_breakdown_element_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-10-26

Last modified:2007-07-18

Definition:

A Functional_breakdown_element_name is a Breakdown_element_name by which a Functional_breakdown_element is known.
CLASS Functional_breakdown_element_name;
SUBCLASS OF ( Breakdown_element_name );
SUPERCLASS OF ( Part_work_breakdown_element_name, );
END_CLASS;
Class Geographic location identification code [urn:plcs:rdl:std#Geographic_location_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:

Last modified:2007-07-23

Definition:

A Geographic_location_identification_code is an Idenitification_code that identifies an Global_location_representation. CONSTRAINT: An Identification_assignment classified as a Geographic_location_identification_code can only be assigned to a Global_location_representation or its subclasses.
CLASS Geographic_location_identification_code;
SUBCLASS OF ( Location_identification_code );
END_CLASS;
Class Hazard material user group name [urn:plcs:rdl:std#Hazard_material_user_group_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-06-29

Last modified:2007-07-18

Definition:

A Hazard_material_user_group_name is a Name of the hazardous material user group
CLASS Hazard_material_user_group_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Hierarchical relationship [urn:plcs:rdl:std#Hierarchical_relationship] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC

Definition:

A Hierarchical_relationship is a classification of a Location_relationship where the related_location represents the child (dependant) location, and the relating_location represents the parent location. Each location shall unique in that they shall not provide different representations of the same location. A Hierarchical_relationship may be specialised to provide a narrower context and definition.
CLASS Hierarchical_relationship;
SUBCLASS OF ( Location_relationship_role );
DISJOINT WITH ( Alternative_location, Adjacent_location, );
END_CLASS;
Class Identification code [urn:plcs:rdl:std#Identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:

Last modified:2007-07-23

Definition:

An Identification_code is an Identifier_type where the associated identifier is structured according to a given convention, and whose value is unique within a given context. NOTE: Values can be singular, or they can be a concatenation of parts each with a meaning. EXAMPLE: Tag number, serial number, package number and document number.
CLASS Identification_code;
SUBCLASS OF ( Identifier_type );
SUPERCLASS OF ( Zone_breakdown_identification_code, Work_request_identification_code, Work_order_identification_code, Scheme_identification_code, Message_identification_code, Relationship_identification_code, File_identification_code, Interface_connection_identification_code, Project_identification_code, Qualification_type_identification_code, Breakdown_element_identification_code, Position_identification_code, Activity_method_identification_code, Part_identification_code, Attachment_slot_identification_code, Organization_type_identification_code, Person_in_organization_identification_code, Resource_event_identification_code, Zone_element_identification_code, Task_element_identification_code, Class_identification_code, Task_step_identification_code, Market_identification_code, Observation_identification_code, Type_of_person_identification_code, View_definition_relationship_identification_code, Progression_identification_code, Location_identification_code, Product_concept_identification_code, Product_configuration_identification_code, State_identification_code, Interface_connector_identification_code, Document_identification_code, Person_identification_code, Contract_identification_code, Activity_identification_code, Breakdown_identification_code, Resource_item_identification_code, Information_right_identification_code, Organization_identification_code, State_definition_identification_code, Certification_identification_code, Interface_specification_identification_code, Requirement_identification_code, Product_group_identification_code, Product_as_individual_identification_code, Effectivity_identification_code, );
END_CLASS;
Class Identifier type [urn:plcs:rdl:std#Identifier_type] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO 15926: Class - Identifier Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2004-03-02

Last modified:2007-07-13

Definition:

An Identifier_type classifies an Identification_assignment as being either a code or a name. NOTE: Each subclass under the Identification_code and Name classes is based on an entity type in the ISO 10303-239 information model. These classes are place holders where business specific subclasses that add identifier, coding and naming conventions, can be added. One set of such business specific classes can be found under Organization_identification_code, where CAGE, DUNS and NCAGE are defined as examples. NOTE: This is an abstract class, in other words, the class should never be instantiated in an exchange file. Instead, subclasses shall be instantiated.
CLASS Identifier_type;
SUBCLASS OF ( EXPRESS:Identification_assignment, );
SUPERCLASS OF ( Name, Identification_code, );
END_CLASS;
Class Implementation process [urn:plcs:rdl:std#Implementation_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

An Implementation_process is a Technical_process that classifies the associated data as having been defined within the context of producing a specified system element.
CLASS Implementation_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Operation_process, Architectural_design_process, Validation_process, Verification_process, Maintenance_process, Transition_process, Stakeholder_requirements_definition_process, Requirements_analysis_process, Disposal_process, Integration_process, );
END_CLASS;
Class Information collection assignment [urn:plcs:rdl:std#Information_collection_assignment] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group

Definition:

A Information_collection_assignment is a Document_assignment that assigns a document in the role of representing a collection of information. For example, the document collecting a baseline.
CLASS Information_collection_assignment;
SUBCLASS OF ( EXPRESS:Document_assignment, );
SUPERCLASS OF ( Information_collection_target, Information_collection_member, );
END_CLASS;
Class Information collection identification code [urn:plcs:rdl:std#Information_collection_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: Creator: Created:

Last modified:2007-07-23

Definition:

An Information_collection_identification_code is an Identification_code that identifies a document which groups a set of data elements together for a specific purpose at a given point in time. EXAMPLE: The set of information that defines a Product Baseline. CONSTRAINT: An Identification_assignment classified as an information_collection_identification_code can only be assigned to a Document or its subclasses where the document is classified as being an Information_collection.
CLASS Information_collection_identification_code;
SUBCLASS OF ( Document_identification_code );
END_CLASS;
Class Information collection member [urn:plcs:rdl:std#Information_collection_member] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group

Definition:

An Information_collection_member is a Information_collection_assignment that identifies the member(s) that constitute the collection of information. For example, identifying the member(s) that represent a baseline task (or set of tasks) in an information collection.
CLASS Information_collection_member;
SUBCLASS OF ( Information_collection_assignment );
END_CLASS;
Class Information_collection_name [urn:plcs:rdl:std#Information_collection_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Tim Turner, LSC Group Created:2010-01-26

Last modified:2010-01-26

Definition:

name by which an information collection is known.
CLASS Information_collection_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Information collection target [urn:plcs:rdl:std#Information_collection_target] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group

Definition:

An Information_collection_target is an Information_collection_assignment that assigns a document in the role of representing a collection of information, to a target for which that information collection can be applied to. For example, assigning the information collected about a baseline to an end item or product.
CLASS Information_collection_target;
SUBCLASS OF ( Information_collection_assignment );
END_CLASS;
Class Information management process [urn:plcs:rdl:std#Information_management_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

An Information_management_process is a Project_process that classifies the associated data as having been defined within the context of providing relevant, timely, complete, valid and, if required, confidential information to designated parties during and, as appropriate, after the system life cycle.
CLASS Information_management_process;
SUBCLASS OF ( Project_process );
DISJOINT WITH ( Risk_management_process, Decision_making_process, Project_assessment_process, Configuration_management_process, Project_control_process, Project_planning_process, );
END_CLASS;
Class Information right identification code [urn:plcs:rdl:std#Information_right_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: Creator: Created:

Last modified:2007-07-23

Definition:

An Information_right_identification_code is an Identification_code that is used to identify a Information_right. CONSTRAINT: An Identification_assignment classified as a Information_right_identification_code can only be assigned to a Information_right or it subclasses.
CLASS Information_right_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Installation [urn:plcs:rdl:std#Installation] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

An Installation classifies an Activity as being one that installs a reportable item in an item of equipment.
CLASS Installation;
SUBCLASS OF ( Actual_maintenance_activity );
DISJOINT WITH ( Activity_actual, Scheduled_task, Planned_activity, Fit_form_function_change, Removal, Actual_operational_activity, Actual_logistics_activity, Lifing_extension, Overhaul, Directed_activity, Controlled_exchange_activity, Actual_maintenance_activity, Actual_transport_activity, );
END_CLASS;
Class Installed_effectivity [urn:plcs:rdl:std#Installation_effectivity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

An Installation_effectivity is a dated effectivity representing the time when a part was fitted or installed in a position.
CLASS Installation_effectivity;
SUBCLASS OF ( EXPRESS:Dated_effectivity, );
END_CLASS;
Class Reporter of [urn:plcs:rdl:std#Installed_in_position] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-11-20

Last modified:2007-11-20

Definition:

An Installed_in_position is a Breakdown_element_realization that represents the fact that a part has been installed in a position.
CLASS Installed_in_position;
SUBCLASS OF ( EXPRESS:Breakdown_element_realization, );
DISJOINT WITH ( );
END_CLASS;
Class Integration process [urn:plcs:rdl:std#Integration_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

An Integration_process is a Technical_process that classifies the associated data as having been defined within the context of assembling a system that is consistent with the architectural design.
CLASS Integration_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Operation_process, Architectural_design_process, Implementation_process, Validation_process, Verification_process, Maintenance_process, Transition_process, Stakeholder_requirements_definition_process, Requirements_analysis_process, Disposal_process, );
END_CLASS;
Class Interface connection identification code [urn:plcs:rdl:std#Interface_connection_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: Creator: Created:

Last modified:2007-07-23

Definition:

An Interface_connection_identification_code is an Identification_code that is used to identify a Interface_connection. CONSTRAINT: An Identification_assignment classified as an Interface_connection_identification_code can only be assigned to a Interface_connection or it subclasses.
CLASS Interface_connection_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Interface connector identification code [urn:plcs:rdl:std#Interface_connector_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: Creator: Created:

Last modified:2007-07-23

Definition:

An Interface_connector_identification_code is an Identification_code that is used to identify a Interface_connector. CONSTRAINT: An Identification_assignment classified as an Interface_connector_identification_code can only be assigned to a Interface_connector or it subclasses.
CLASS Interface_connector_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Interface specification identification code [urn:plcs:rdl:std#Interface_specification_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: Creator: Created:

Last modified:2007-07-23

Definition:

An Interface_specification_identification_code is an Identification_code that is used to identify a Interface_specification. CONSTRAINT: An Identification_assignment classified as an Interface_specification_identification_code can only be assigned to a Interface_specification or it subclasses.
CLASS Interface_specification_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Investment management process [urn:plcs:rdl:std#Investment_management_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

An Investment_management_process is an Enterprise_process that classifies the associated data as having been defined within the context of initiating and sustaining sufficient and suitable projects in order to meet the objectives of the organization. This process commits the investment of adequate organization funding and resources, and sanctions the authorities needed to establish selected projects. It performs continued qualification of projects to confirm they justify, or can be redirected to justify, continued investment.
CLASS Investment_management_process;
SUBCLASS OF ( Enterprise_process );
DISJOINT WITH ( Quality_management_process, System_life_cycle_processes_management_process, Enterprise_environment_management_process, Resource_management_process, );
END_CLASS;
Class Issuer of [urn:plcs:rdl:std#Issuer_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-10

Definition:

An Issuer_of is a type of person or organization which plays the role of issuing (originating) the item to which the person or organization is assigned. The issuer may or may not also be the same as the owner of the item.
CLASS Issuer_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Justification assignment role [urn:plcs:rdl:std#Justification_assignment_role] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:2007-02-26

Last modified:2007-07-23

Definition:

A Justification_assignment_role is a Justification_assignment that classifies that the associated Justification is related to the associated Item within the context of a specific role. NOTE: It is expected that sub-classes of this will define those specific roles.
CLASS Justification_assignment_role;
SUBCLASS OF ( EXPRESS:Justification_assignment, );
SUPERCLASS OF ( Concession_justification, );
END_CLASS;
Class Justification support assignment role [urn:plcs:rdl:std#Justification_support_assignment_role] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC

Definition:

A Justification_support_assignment_role specifies that the Justification being assigned to an item is done so in the context of a specific role. It is expected that sub-classes of this will provide the context of the role.
CLASS Justification_support_assignment_role;
SUBCLASS OF ( EXPRESS:Justification_support_assignment, );
SUPERCLASS OF ( Concession_justification, );
END_CLASS;
Class Consumed labour time property [urn:plcs:rdl:std#Labour_time_consumed] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

A Labour_time_consumed is a Resource_property representing the number of man hours that have been consumed performing an activity. The unit of the property is Man_hours.
CLASS Labour_time_consumed;
SUBCLASS OF ( EXPRESS:Resource_property, );
DISJOINT WITH ( Activity_planned_duration, Activity_actual_duration, Activity_elapsed_duration, Labour_time_planned, Quantity, Activity_percentage_complete, );
END_CLASS;
Class Planned labour time property [urn:plcs:rdl:std#Labour_time_planned] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Labour_time_planned is an Resource_property representing the number of man hours that have been planned for performing an activity. The unit of the property is Man_hours.
CLASS Labour_time_planned;
SUBCLASS OF ( EXPRESS:Resource_property, );
SUPERCLASS OF ( Aggregated_labour_time_planned, );
DISJOINT WITH ( Activity_planned_duration, Activity_actual_duration, Activity_elapsed_duration, Quantity, Labour_time_consumed, Activity_percentage_complete, );
END_CLASS;
Class Life cycle stage [urn:plcs:rdl:std#Life_cycle_stage] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO/TS 10303-1019:2004 Product data representation and exchange: Application module: Product view definition Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-07-06

Last modified:2007-07-06

Definition:

A Life_cycle_stage is a View_definition_context that classifies the associated data as having been defined within the context of that Life_cycle_stage.
CLASS Life_cycle_stage;
SUBCLASS OF ( EXPRESS:View_definition_context, );
SUPERCLASS OF ( Concept_stage, Production_stage, Development_stage, Retirement_stage, Utilization_stage, Support_stage, );
END_CLASS;
Class Lifing extension [urn:plcs:rdl:std#Lifing_extension] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

A Lifing_extension classifies an Activity as being one that records the change of when a activity should be performed on a product in focus.
CLASS Lifing_extension;
SUBCLASS OF ( Actual_maintenance_activity );
DISJOINT WITH ( Activity_actual, Scheduled_task, Planned_activity, Fit_form_function_change, Removal, Actual_operational_activity, Actual_logistics_activity, Installation, Overhaul, Directed_activity, Controlled_exchange_activity, Actual_maintenance_activity, Actual_transport_activity, );
END_CLASS;
Class Location assignment role [urn:plcs:rdl:std#Location_assignment_role] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:2007-02-26

Last modified:2007-07-23

Definition:

A Location_assignment_role is a Location_assignment that classifies that the associated Location_for_assignment is related to the associated Entity_for_location within the context of a specific role. NOTE: It is expected that sub-classes of this will define those specific roles.
CLASS Location_assignment_role;
SUBCLASS OF ( EXPRESS:Location_assignment, );
SUPERCLASS OF ( Location_for_activity, );
END_CLASS;
Class Location for activity [urn:plcs:rdl:std#Location_for_activity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:2007-02-26

Last modified:2007-07-23

Definition:

A Location_for_activity is a Location_assignment_role that classifies that the associated Location_for_assignment is related to the associated Entity_for_location(Activity) within the context of a specific role. NOTE: It is expected that sub-classes of this will define those specific roles.
CLASS Location_for_activity;
SUBCLASS OF ( Location_assignment_role );
SUPERCLASS OF ( Start_location, End_location, );
END_CLASS;
Class Location identification code [urn:plcs:rdl:std#Location_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-13

Definition:

A Location_identification_code is an Idenitification_code that identifies a Location. CONSTRAINT: An Identification_assignment classified as a Location_identification_code can only be assigned to a Location or its subclasses.
CLASS Location_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Organizational_location_identification_code, Geographic_location_identification_code, Regional_grid_location_identification_code, Product_based_location_identification_code, Address_based_location_identification_code, Organization_based_location_identification_code, );
END_CLASS;
Class Location relationship role [urn:plcs:rdl:std#Location_relationship_role] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:2007-02-26

Last modified:2007-07-23

Definition:

A Location_relationship_role is a Location_relationship that classifies the role of the relationship between the relating location and the related location. NOTE: Each of the two locations that is referenced shall be unique in that they shall not provide different representations of the same location. NOTE: It is expected that sub-classes of this will define those specific roles.
CLASS Location_relationship_role;
SUBCLASS OF ( EXPRESS:Location_relationship, );
SUPERCLASS OF ( Alternative_location, Hierarchical_relationship, Adjacent_location, );
END_CLASS;
Class Logical operator [urn:plcs:rdl:std#Logical_operator] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition relationship that forms an expression which is either true or false. Example: AND and OR
CLASS Logical_operator;
SUBCLASS OF ( EXPRESS:Condition_relationship, );
END_CLASS;
Class Logistics task [urn:plcs:rdl:std#Logistics_task] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Source:2009-06-12 Creator:Leif Gyllstrom, Saab Aerotech

Definition:

task method that supports the operation of product or returns the product to an operational state.
CLASS Logistics_task;
SUBCLASS OF ( EXPRESS:Task_method, );
SUPERCLASS OF ( Maintenance_task, );
DISJOINT WITH ( Operational_task, Special_resource_requirement_task, Task_criticallity_code, );
END_CLASS;
Class Lot identification code [urn:plcs:rdl:std#Lot_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-16

Definition:

A Lot_identification_code is an Identification_code that identifies a lot / batch of individual parts. CONSTRAINT: An Identification_assignment classified as a Lot_identification_code can only be assigned to a Product_group or its subclasses..
CLASS Lot_identification_code;
SUBCLASS OF ( Product_group_identification_code );
END_CLASS;
Class Maintainer of [urn:plcs:rdl:std#Maintainer_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-23

Definition:

organization_or_person_in_organization_assignment that identifies the person or organization that maintains the associated item. EXAMPLE: This could be used to define the organization that maintains an item of equipment.
CLASS Maintainer_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Designer_of, Assertor_of, Issuer_of, Observer_of, Receiver_of, );
END_CLASS;
Class Maintenance process [urn:plcs:rdl:std#Maintenance_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Maintenance_process is a Technical_process that classifies the associated data as having been defined within the context of sustaining the capability of the system to provide a service.
CLASS Maintenance_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Operation_process, Architectural_design_process, Implementation_process, Validation_process, Verification_process, Transition_process, Stakeholder_requirements_definition_process, Requirements_analysis_process, Disposal_process, Integration_process, );
END_CLASS;
Class Maintenance task [urn:plcs:rdl:std#Maintenance_task] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2009-06-12

Definition:

logistics task that defines how maintenance is to be performed on a product.
CLASS Maintenance_task;
SUBCLASS OF ( Logistics_task );
SUPERCLASS OF ( Off_product_task, On_product_task, );
END_CLASS;
Class Maintenance task name [urn:plcs:rdl:std#Maintenance_task_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth Created:2005-10-03

Last modified:2007-07-18

Definition:

Maintenance_task_name is a name for a maintenance task
CLASS Maintenance_task_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Mandatory identifier [urn:plcs:rdl:std#Mandatory_identifier] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Trine Hansen, DNV Created:2004-11-24

Last modified:2007-07-12

Definition:

A Mandatory_identifier is an Assignment_type that is mandatory, ie it must be preserved in any data exchange. NOTE: The use of this classification is only relevant within the context of a given data exchange agreement.
CLASS Mandatory_identifier;
SUBCLASS OF ( Assignment_type );
DISJOINT WITH ( Deprecated_identifier, );
END_CLASS;
Class Manufacturer of [urn:plcs:rdl:std#Manufacturer_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-23

Definition:

organization_or_person_in_organization_assignment that identifies the person or organization that made the associated item. EXAMPLE: This could be used to define the organization that manufactured an item of equipment.
CLASS Manufacturer_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Market identification code [urn:plcs:rdl:std#Market_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-07-06

Definition:

idenitification code that identifies a Market. CONSTRAINT: An Identification_assignment classified as a Market_identification_code can only be assigned to a Market.
CLASS Market_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Market name [urn:plcs:rdl:std#Market_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-07-06

Definition:

name by which a Market is known.
CLASS Market_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Material resource item [urn:plcs:rdl:std#Material_resource_item] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Mike Ward, Eurostep Limited Created:2007-01-23

Last modified:2007-07-19

Definition:

A Material_resource_item is a Resource_item that is classified as being a quantity of raw material, artefacts, tools, or equipment; or a facility; or the use of raw materials, artefacts, tools, equipment, or facilities for a certain period of time or for the carrying out of certain tasks in an application context.
CLASS Material_resource_item;
SUBCLASS OF ( EXPRESS:Resource_item, );
END_CLASS;
Class Measured property value representation [urn:plcs:rdl:std#Measured_property_value_representation] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Per Myrseth, DNV

Last modified:2009-06-30

Definition:

property value representation that in a unit of measure reflects a property of an object.
CLASS Measured_property_value_representation;
SUBCLASS OF ( EXPRESS:Qualified_property_value_representation, );
DISJOINT WITH ( Estimated_property_value_representation, Calculated_property_value_representation, );
END_CLASS;
Class Reporter of [urn:plcs:rdl:std#Measurer_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-11-20

Last modified:2007-11-20

Definition:

A Measurer_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the person or organization that measured of the associated items. Normally a property. EXAMPLE: This could be used to record the organization that measured a property on a product.
CLASS Measurer_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( );
END_CLASS;
Class Message identification code [urn:plcs:rdl:std#Message_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-13

Definition:

An Message_identification_code is an Identification_code that is used to identify a Message. CONSTRAINT: An Identification_assignment classified as a Message_identification_code can only be assigned to a Message or its subclasses.
CLASS Message_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Name [urn:plcs:rdl:std#Name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2004-03-02

Last modified:2007-07-23

Definition:

A Name is an Identifier_type where the associated identifier is not structured, and whose value cannot be assumed to be unique in any context. EXAMPLE: The name of a part or the name of a document.
CLASS Name;
SUBCLASS OF ( Identifier_type );
SUPERCLASS OF ( Hazard_material_user_group_name, Breakdown_element_name, State_definition_name, Qualification_type_name, Zone_breakdown_name, Task_step_name, Resource_item_name, File_name, Zone_element_name, Product_group_name, Document_name, Market_name, Organization_type_name, Information_collection_name, Task_method_name, Work_request_name, Assembly_component_name, Type_of_person_name, Product_concept_name, Breakdown_name, Organization_name, Part_name, Product_configuration_name, Maintenance_task_name, );
END_CLASS;
Class NCAGE code [urn:plcs:rdl:std#NCAGE_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:http://www.ncb.mod.uk/ncage.htm Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-13

Definition:

A NCAGE_code is an Organization_identification_code. Each manufacturer or supplier who provides equipment or spares to the MOD, together with other organisations who provide design control drawings, standards or specifications, or a service to the MOD may be allocated a NATO Commercial And Government Entity Code (NCAGE Code). Each country in the NATO Codification System (NCS) allocates these unique 5 character codes to companies located in that country, and within the UK they are allocated by the UK National Codification Bureau (NCB). NCAGE codes allocated in the UK begin with U or K, suffixed by 3 alphanumeric and 1 numeric characters, whilst other nations within the NCS have different formats, for example the USA has 3 alphanumeric characters prefixed and suffixed by a numeric character. NCAGE records are used to hold manufacturer/supplier details such as name, address, post code, telephone number, fax and company e-mail address. The NCAGE code is used along with the manufacturer/suppliers part number to form a reference which is held on the NATO Stock Number (NSN) record. This reference enables users of the NCS to determine who manufactures/supplies the Item of Supply. For further details see: http://www.ncb.mod.uk/ncage.htm CONSTRAINT: An Identification_assignment classified as an NCAGE_code can only be assigned to an Organization or its subclasses.
CLASS NCAGE_code;
SUBCLASS OF ( Organization_identification_code );
END_CLASS;
Class Normalized numeric probability [urn:plcs:rdl:std#Normalized_numeric_probability] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

probability numeric that is expressed as a numeric value between 0 and 1.
CLASS Normalized_numeric_probability;
SUBCLASS OF ( EXPRESS:Probability_numeric, );
END_CLASS;
Class Computable not condition [urn:plcs:rdl:std#Not_condition] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

computable condition that requires the condition parameter(s) to be false in order for the Condition to be true.
CLASS Not_condition;
SUBCLASS OF ( Comparative_condition );
END_CLASS;
Class Not yet approved [urn:plcs:rdl:std#Not_yet_approved] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PDM Schema usage guide Creator:Mike Ward, Eurostep Limited Created:2007-01-23

Last modified:2007-07-11

Definition:

approval_status that denotes no official acceptance as yet.
CLASS Not_yet_approved;
SUBCLASS OF ( State_of_approval );
DISJOINT WITH ( Approved_with_concession, Withdrawn, Rejected, Approved, );
END_CLASS;
Class NATO Stock number [urn:plcs:rdl:std#NSN_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A NSN_code is a NATO_code that identifies the items of supply.
CLASS NSN_code;
SUBCLASS OF ( Stock_number_code );
END_CLASS;
Class Observation identification code [urn:plcs:rdl:std#Observation_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-13

Definition:

An Observation_identification_code is an Identification_code that is used to identify an Observation. CONSTRAINT: An Identification_assignment classified as a Observation_identification_code can only be assigned to a Observation or its subclasses.
CLASS Observation_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Observer of [urn:plcs:rdl:std#Observer_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-23

Definition:

An Observer_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the observer of the associated items. EXAMPLE: This could be used to define the person who observed a fault on an item of equipment.
CLASS Observer_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Receiver_of, Reporter_of, );
END_CLASS;
Class Off product task [urn:plcs:rdl:std#Off_product_task] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2009-06-30

Definition:

maintenance task that requires the task target item to be removed from the end item. Note: Also see the class Task_product_on_off_classification_code.
CLASS Off_product_task;
SUBCLASS OF ( Maintenance_task );
DISJOINT WITH ( On_product_task, );
END_CLASS;
Class On product task [urn:plcs:rdl:std#On_product_task] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

maintenance task that can be performed without removing the task target item from the end item. Note: Also see the class Task_product_on_off_classification_code.
CLASS On_product_task;
SUBCLASS OF ( Maintenance_task );
DISJOINT WITH ( Off_product_task, );
END_CLASS;
Class Operation process [urn:plcs:rdl:std#Operation_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

An Operation_process is a Technical_process that classifies the associated data as having been defined within the context of using the system in order to deliver its services.
CLASS Operation_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Architectural_design_process, Implementation_process, Validation_process, Verification_process, Maintenance_process, Transition_process, Stakeholder_requirements_definition_process, Requirements_analysis_process, Disposal_process, Integration_process, );
END_CLASS;
Class Operational environment condition parameter [urn:plcs:rdl:std#Operational_environment_condition_parameter] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition parameter that defines that the Condition is to be evaluated against a defined operational environment. Note: The condition parameter must be an instance of State_definition classified as a subclass of Environment_typical.
CLASS Operational_environment_condition_parameter;
SUBCLASS OF ( EXPRESS:Condition_parameter, );
END_CLASS;
Class Operational state [urn:plcs:rdl:std#Operational_state] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

state of physical object that is characterized by the list of actions that can be performed by the product.
CLASS Operational_state;
SUBCLASS OF ( State_of_physical_object );
END_CLASS;
Class Operational state condition parameter [urn:plcs:rdl:std#Operational_state_condition_parameter] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition parameter that defines that the Condition is to be evaluated against a defined operational state for the Product. Note: The condition parameter must be an instance of State_definition classified as a subclass of Operational_state.
CLASS Operational_state_condition_parameter;
SUBCLASS OF ( EXPRESS:Condition_parameter, );
END_CLASS;
Class Operational task [urn:plcs:rdl:std#Operational_task] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2009-06-12

Definition:

task method that is to be performed by a product during its intended use.
CLASS Operational_task;
SUBCLASS OF ( EXPRESS:Task_method, );
DISJOINT WITH ( Special_resource_requirement_task, Task_criticallity_code, Logistics_task, );
END_CLASS;
Class Operator of [urn:plcs:rdl:std#Operator_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-23

Definition:

An Operator_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the operator of the associated items. EXAMPLE: This could be used to define the operator of an item of equipment.
CLASS Operator_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Organization abbreviated name [urn:plcs:rdl:std#Organization_abbreviated_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2007-03-23

Last modified:2009-07-06

Definition:

organization name that is an abbreviation of the name by which an Organization in known. Example:: 'A' as an abbreviation of 'Army'.
CLASS Organization_abbreviated_name;
SUBCLASS OF ( Organization_name );
END_CLASS;
Class Organization based location identification code [urn:plcs:rdl:std#Organization_based_location_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:2007-01-30

Last modified:2007-07-13

Definition:

An Organization_based_location_identification_code is an Idenitification_code that identifies an Organizational_based_location_representation. CONSTRAINT: An Identification_assignment classified as an Organization_based_location_identification_code can only be assigned to an Organizational_based_location_representation or its subclasses.
CLASS Organization_based_location_identification_code;
SUBCLASS OF ( Location_identification_code );
END_CLASS;
Class Organization identification code [urn:plcs:rdl:std#Organization_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO 15926: Class - Organization code Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2004-03-02

Last modified:2007-07-13

Definition:

An Organization_identification_code is an identification_code that identifies an organization. CONSTRAINT: An Identification_assignment classified as an Organization_identification_code can only be assigned to an Organization or its subclasses.
CLASS Organization_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( DUNS_code, NCAGE_code, CAGE_code, );
END_CLASS;
Class Organization name [urn:plcs:rdl:std#Organization_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:UK MoD TES/ILS and Eng Pol under UK_Defence Development Programme Creator:Tim Turner, LSC Group Created:2004-11-24

Last modified:2007-07-23

Definition:

An Organization_name is a Name by which an Organization is known. EXAMPLE:: OntologiesRus Ltd
CLASS Organization_name;
SUBCLASS OF ( Name );
SUPERCLASS OF ( Organization_abbreviated_name, );
END_CLASS;
Class Organization type identification code [urn:plcs:rdl:std#Organization_type_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: Creator:Leif Gyllstrom, Saab Aerotech Created:2007-05-23

Last modified:2007-07-13

Definition:

iIdentification code that identifies an Organization_type. CONSTRAINT: An Identification_assignment classified as an Organization_type_identification_code can only be assigned to a Organization_type or its subclasses.
CLASS Organization_type_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Organization type name [urn:plcs:rdl:std#Organization_type_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2007-05-23

Last modified:2009-07-06

Definition:

name by which a type of Organization is known. Example: Government organization, Supplier, First line maintenance.
CLASS Organization_type_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Organizational location identification code [urn:plcs:rdl:std#Organizational_location_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:2007-01-30

Last modified:2007-07-13

Definition:

An Organizational_location_identification_code is an Idenitification_code that identifies an Organizational_location_identification. CONSTRAINT: An Identification_assignment classified as an Organizational_location_identification_code can only be assigned to an Organizational_location_identification or its subclasses.
CLASS Organizational_location_identification_code;
SUBCLASS OF ( Location_identification_code );
END_CLASS;
Class Overhaul [urn:plcs:rdl:std#Overhaul] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

An Overhaul classifies an Activity as being one that overhauls a reportable item.
CLASS Overhaul;
SUBCLASS OF ( Actual_maintenance_activity );
DISJOINT WITH ( Activity_actual, Scheduled_task, Planned_activity, Fit_form_function_change, Removal, Actual_operational_activity, Actual_logistics_activity, Installation, Lifing_extension, Directed_activity, Controlled_exchange_activity, Actual_maintenance_activity, Actual_transport_activity, );
END_CLASS;
Class Owner of [urn:plcs:rdl:std#Owner_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

An Owner_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the owner of the associated items. EXAMPLE: This could be used to define the person who owns an item of equipment.
CLASS Owner_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Part block name [urn:plcs:rdl:std#Part_block_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-10-18

Last modified:2007-07-18

Definition:

A Part_block_name is Name that is the the human readable identifier of a block
CLASS Part_block_name;
SUBCLASS OF ( Physical_breakdown_element_name );
END_CLASS;
Class Part category name [urn:plcs:rdl:std#Part_category_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-09-15

Last modified:2007-07-18

Definition:

A Part_category_name is a Product_group_name by which Part_category is known.
CLASS Part_category_name;
SUBCLASS OF ( Product_group_name );
END_CLASS;
Class Part classification [urn:plcs:rdl:std#Part_classification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2009-06-12

Definition:

class identification code that identifies a class that defines a specialization of Part regardless of its version, application domain or life cycle stage.
CLASS Part_classification_code;
SUBCLASS OF ( Class_identification_code );
END_CLASS;
Class Part hazardous classification [urn:plcs:rdl:std#Part_hazardous_classification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2009-06-30

Definition:

part view classification that classifies the part inherent property involving or exposing one to risk (as of loss or harm).
CLASS Part_hazardous_classification_code;
SUBCLASS OF ( Part_view_definition_classification_code );
END_CLASS;
Class Part identification code [urn:plcs:rdl:std#Part_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

A Part_identification_code is an Identification_code that identifies a type of part. EXAMPLE: A part number. CONSTRAINT: An Identification_assignment classified as a Part_identification_code can only be assigned to a Part or its subclasses.
CLASS Part_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Part maturity classification [urn:plcs:rdl:std#Part_maturity_classification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

part view classification that determines the maturity a part with respect to distribution, availability or support
CLASS Part_maturity_classification_code;
SUBCLASS OF ( Part_view_definition_classification_code );
END_CLASS;
Class Part module name [urn:plcs:rdl:std#Part_module_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-10-18

Last modified:2007-07-18

Definition:

A Part_module_name is the human readable identifier of a module
CLASS Part_module_name;
SUBCLASS OF ( Physical_breakdown_element_name );
END_CLASS;
Class Part name [urn:plcs:rdl:std#Part_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Trine Hansen, DNV Created:2004-11-24

Last modified:2007-07-18

Definition:

A Part_name is a Name by which a Part is known.
CLASS Part_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Part repairability [urn:plcs:rdl:std#Part_repairability_classification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

part view classification that determines the ability of a damaged or failed part to be restored to acceptable operating condition. Example: Discardable, Partial_repairable and Fully_repairable
CLASS Part_repairability_classification_code;
SUBCLASS OF ( Part_view_definition_classification_code );
END_CLASS;
Class Part version identification code [urn:plcs:rdl:std#Part_version_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Limited Created:

Last modified:2007-07-23

Definition:

A Part_version_identifcation_code is a Version_identifcation_code that identifies a particular version of a part. NOTE: A part design will be identified by its part number (a Part_identification_code) whereas a Part_version_identification_code identifies the version of a part. EXAMPLE: Rev A, Rev B. CONSTRAINT: An Identification_assignment classified as a Part_version_identification_code can only be assigned to a Part_version or its subclasses.
CLASS Part_version_identification_code;
SUBCLASS OF ( Version_identification_code );
END_CLASS;
Class Part view classification [urn:plcs:rdl:std#Part_view_definition_classification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2009-02-12

Definition:

class identification code that identifies a class that classifies a Part from specific application domain point of view.
CLASS Part_view_definition_classification_code;
SUBCLASS OF ( Class_identification_code );
SUPERCLASS OF ( Part_hazardous_classification_code, Part_maturity_classification_code, Part_repairability_classification_code, );
END_CLASS;
Class Part work breakdown element name [urn:plcs:rdl:std#Part_work_breakdown_element_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-10-25

Last modified:2007-07-18

Definition:

A Part_work_breakdown_element_name is the human readable identifier of a part work breakdown element
CLASS Part_work_breakdown_element_name;
SUBCLASS OF ( Functional_breakdown_element_name );
END_CLASS;
Class Part zone name [urn:plcs:rdl:std#Part_zone_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-10-18

Last modified:2007-07-18

Definition:

A Part_zone_name is a name that is the human readable identifier of a zone.
CLASS Part_zone_name;
SUBCLASS OF ( Zone_breakdown_element_name );
END_CLASS;
Class Partial document reference [urn:plcs:rdl:std#Partial_document_reference] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, SAAB

Definition:

Assignment of defined portion of a Document to something in the role of being a source for reference.
CLASS Partial_document_reference;
SUBCLASS OF ( EXPRESS:Partial_document_assignment, );
END_CLASS;
Class Percentage numeric probability [urn:plcs:rdl:std#Percentage_numeric_probability] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

probability numeric that is expressed as a numeric value between 0 and 100.
CLASS Percentage_numeric_probability;
SUBCLASS OF ( EXPRESS:Probability_numeric, );
END_CLASS;
Class Performer of [urn:plcs:rdl:std#Performer_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-11-20

Last modified:2007-11-20

Definition:

A Performer_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the performer of the associated items. Normally an activity. EXAMPLE: This could be used to record the organization that undertook some maintenance an item of equipment.
CLASS Performer_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( );
END_CLASS;
Class Performing organization condition parameter [urn:plcs:rdl:std#Performing_organization_condition_parameter] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition parameter that defines that the Condition is to be evaluated against a defined performing Organization. Note: The condition parameter must be an instance of Organization or Organization_type.
CLASS Performing_organization_condition_parameter;
SUBCLASS OF ( EXPRESS:Condition_parameter, );
END_CLASS;
Class Periodicity [urn:plcs:rdl:std#Periodicity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Last modified:2009-06-30

Definition:

independent property that defines the interval between activities. Note: This may be defined as time interval or as number of events, such as number of landings.
CLASS Periodicity;
SUBCLASS OF ( EXPRESS:Independent_property, );
END_CLASS;
Class Person identification code [urn:plcs:rdl:std#Person_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

A Person_identification_code is an Identification_code that is used to uniquely identify a person. EXAMPLE: A persons social security number. CONSTRAINT: An Identification_assignment classified as a Person_identification_code can only be assigned to Person or its subclasses.
CLASS Person_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Person in organization identification code [urn:plcs:rdl:std#Person_in_organization_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

A Person_in_organization_identification_code is an Identification_code used to identify a person in the context of an organizations. EXAMPLE: An employee code. CONSTRAINT: An Identification_assignment classified as a Person_in_organization_identification_code can only be assigned to Person_in_organization or its subclasses.
CLASS Person_in_organization_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Physical breakdown element name [urn:plcs:rdl:std#Physical_breakdown_element_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-10-26

Last modified:2007-07-18

Definition:

A Physical_breakdown_element_name is a Breakdown_element_name by which a Physical_element in a breakdown is known.
CLASS Physical_breakdown_element_name;
SUBCLASS OF ( Breakdown_element_name );
SUPERCLASS OF ( Part_module_name, Part_block_name, );
END_CLASS;
Class Planned activity [urn:plcs:rdl:std#Planned_activity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Planned_activity is an activity that has not started and is planned to start sometime in the future.
CLASS Planned_activity;
SUBCLASS OF ( EXPRESS:Activity, );
DISJOINT WITH ( Activity_actual, Scheduled_task, Fit_form_function_change, Removal, Actual_operational_activity, Actual_logistics_activity, Installation, Lifing_extension, Overhaul, Directed_activity, Controlled_exchange_activity, Actual_maintenance_activity, Actual_transport_activity, );
END_CLASS;
Class Position identification code [urn:plcs:rdl:std#Position_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: Creator: Created:

Last modified:2007-07-23

Definition:

An Position_identification_code is an Identification_code that is used to identify a Position. CONSTRAINT: An Identification_assignment classified as a Position_identification_code can only be assigned to a Position or its subclasses.
CLASS Position_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Position in product condition parameter [urn:plcs:rdl:std#Position_in_product_condition_parameter] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition parameter that defines that the Condition is to be evaluated against a defined position within a Product. Note: The condition parameter must be an instance of Breakdown_element_version.
CLASS Position_in_product_condition_parameter;
SUBCLASS OF ( EXPRESS:Condition_parameter, );
END_CLASS;
Class Post condition [urn:plcs:rdl:std#Post_condition] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition assignment that defines that the associated condition must happen or be done before the assigned thing can cease or cease to exist.
CLASS Post_condition;
SUBCLASS OF ( EXPRESS:Condition_assignment, );
END_CLASS;
Class Precondition [urn:plcs:rdl:std#Precondition] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition assignment that defines that the associated condition must happen or be done before the assigned thing can happen or exist.
CLASS Precondition;
SUBCLASS OF ( EXPRESS:Condition_assignment, );
END_CLASS;
Class Preferred identifier [urn:plcs:rdl:std#Preferred_identifier] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Trine Hansen, DNV Created:2004-11-24

Last modified:2007-07-12

Definition:

A Preferred_identifier is an Assignment_type that is the preferred identification to be used. NOTE: This identification is intended to be globally unique.
CLASS Preferred_identifier;
SUBCLASS OF ( Assignment_type );
DISJOINT WITH ( Deprecated_identifier, );
END_CLASS;
Class Process domain [urn:plcs:rdl:std#Process_domain] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Trine Hansen, DNV Created:2004-11-24

Last modified:2007-07-06

Definition:

A Process_domain is an Application_domain that classifies the associated data as having been defined within the context of that Process_domain.
CLASS Process_domain;
SUBCLASS OF ( Application_domain );
SUPERCLASS OF ( Agreement_process, Project_process, Technical_process, Enterprise_process, );
DISJOINT WITH ( Discipline_domain, );
END_CLASS;
Class Product as individual identification code [urn:plcs:rdl:std#Product_as_individual_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-16

Definition:

A Product_as_individual_identification_code is an Identification_code that is used to identify an actual part. CONSTRAINT: An Identification_assignment classified as a Product_as_individual_identification_code can only be assigned to Product_as_realized or a Product_as_planned or its subclasses.
CLASS Product_as_individual_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Serial_identification_code, UII, );
END_CLASS;
Class Product based location identification code [urn:plcs:rdl:std#Product_based_location_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:2006-06-14

Last modified:2007-07-13

Definition:

A Product_location_identification_code is an Idenitification_code that identifies an Product_based_location_representation. CONSTRAINT: An Identification_assignment classified as a Product_location_identification_code can only be assigned to a Product_based_location_representation or its subclasses.
CLASS Product_based_location_identification_code;
SUBCLASS OF ( Location_identification_code );
END_CLASS;
Class Product concept identification code [urn:plcs:rdl:std#Product_concept_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2004-03-02

Last modified:2007-07-23

Definition:

A Product_concept_identification_code is a Identification_code used to identify a Product_concept, that is a set of similar products that were, are or will be proposed to customers. EXAMPLE: A VW Golf. CONSTRAINT: An Identification_assignment classified as a Product_concept_identification_code can only be assigned to a Product_concept or its subclasses.
CLASS Product_concept_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Product concept name [urn:plcs:rdl:std#Product_concept_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2006-01-04

Last modified:2009-07-06

Definition:

name by which a Product_concept is known. Example: VW Golf.
CLASS Product_concept_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Product condition parameter [urn:plcs:rdl:std#Product_condition_parameter] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition parameter that defines that the Condition is to be evaluated against a defined product. Note: The condition parameter must be an instance of Part_version.
CLASS Product_condition_parameter;
SUBCLASS OF ( EXPRESS:Condition_parameter, );
END_CLASS;
Class Product configuration parameter [urn:plcs:rdl:std#Product_configuration_condition_parameter] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition parameter that defines that the Condition is to be evaluated against a defined product configuration. Note: The condition parameter must be an instance of Product_configuration.
CLASS Product_configuration_condition_parameter;
SUBCLASS OF ( EXPRESS:Condition_parameter, );
END_CLASS;
Class Product configuration identification code [urn:plcs:rdl:std#Product_configuration_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

A Product_configuration_identification_code is an Identification_code that identifies a particular configuration of a product. EXAMPLE: A VW Golf configured with drivers airbags and stereo. CONSTRAINT: An Identification_assignment classified as a Product_configuration_identification_code can only be assigned to a Product_configuration or its subclasses.
CLASS Product_configuration_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Product configuration name [urn:plcs:rdl:std#Product_configuration_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-07-06

Definition:

name by which a Product_configuration is known.
CLASS Product_configuration_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Product group identification code [urn:plcs:rdl:std#Product_group_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-23

Definition:

A Product_group_identification_code is an Identification_code that identifies a group of products. EXAMPLE: The identification of a batch or lot of parts according to a given identification system. CONSTRAINT: An Identification_assignment classified as a Product_group_identification_code can only be assigned to a Product_group or its subclasses..
CLASS Product_group_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Lot_identification_code, );
END_CLASS;
Class Product group name [urn:plcs:rdl:std#Product_group_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-10-12

Last modified:2007-07-18

Definition:

A Product_group_name is a Name by which a Product_group is known.
CLASS Product_group_name;
SUBCLASS OF ( Name );
SUPERCLASS OF ( Part_category_name, Test_equipment_name, );
END_CLASS;
Class Product life cycle support [urn:plcs:rdl:std#Product_life_cycle_support] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-20

Definition:

A Product_life_cycle_support is a Discipline_domain that classifies the associated data as having been defined within the context of Product life cycle support.
CLASS Product_life_cycle_support;
SUBCLASS OF ( Discipline_domain );
END_CLASS;
Class Product modification condition parameter [urn:plcs:rdl:std#Product_modification_condition_parameter] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition parameter that defines that the Condition is to be evaluated against a defined Product modification. Note: The condition parameter must be an instance of Work_request.
CLASS Product_modification_condition_parameter;
SUBCLASS OF ( EXPRESS:Condition_parameter, );
END_CLASS;
Class Product usage [urn:plcs:rdl:std#Product_usage] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-20

Definition:

A Product_usage is an Applied_activity_assignment that classifies that the associated item can or has performed the associated assigned_activity. CONSTRAINT: An Applied_activity_assignment classified as a Product_usage can only assign items that are either a Product_as_realized, a Product_as_planned, a Part or their subtypes.
CLASS Product_usage;
SUBCLASS OF ( EXPRESS:Applied_activity_assignment, );
END_CLASS;
Class Product variant condition parameter [urn:plcs:rdl:std#Product_variant_condition_parameter] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition parameter that defines that the Condition is to be evaluated against a defined Product variant. Note: The condition parameter must be an instance of Part_version.
CLASS Product_variant_condition_parameter;
SUBCLASS OF ( EXPRESS:Condition_parameter, );
END_CLASS;
Class Product zone condition parameter [urn:plcs:rdl:std#Product_zone_condition_parameter] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition parameter that defines that the Condition is to be evaluated against a defined zone within a product. Note: The condition parameter must be an instance of Zone_element_version.
CLASS Product_zone_condition_parameter;
SUBCLASS OF ( EXPRESS:Condition_parameter, );
END_CLASS;
Class Production stage [urn:plcs:rdl:std#Production_stage] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO 15288 Creator:Trine Hansen, DNV Created:2004-11-23

Last modified:2007-07-23

Definition:

A Production_stage is a Life_cycle_stage that classifies the associated data as having been defined within the context of producing or manufacturing the product, testing the product and producing related supporting and enabling systems as needed.
CLASS Production_stage;
SUBCLASS OF ( Life_cycle_stage );
DISJOINT WITH ( Concept_stage, Development_stage, Retirement_stage, Utilization_stage, Support_stage, );
END_CLASS;
Class Progression identification code [urn:plcs:rdl:std#Progression_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

A Progression_identifcation_code is an Identifier_type that is used to track the evolution or modification of something. The code is normally sequential and encoded according to some convention. EXAMPLE: The version numbers of a part design or the revision numbers of software code.
CLASS Progression_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Variant_identification_code, Version_identification_code, );
END_CLASS;
Class Project assessment process [urn:plcs:rdl:std#Project_assessment_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Project_assessment_process is a Project_process that classifies the associated data as having been defined within the context of determining the status of the project.
CLASS Project_assessment_process;
SUBCLASS OF ( Project_process );
DISJOINT WITH ( Risk_management_process, Decision_making_process, Configuration_management_process, Project_control_process, Information_management_process, Project_planning_process, );
END_CLASS;
Class Project control process [urn:plcs:rdl:std#Project_control_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Project_control_process is a Project_process that classifies the associated data as having been defined within the context of directing project plan execution and ensuring that the project performs according to plans and schedules, within projected budgets and it satisfies technical objectives.
CLASS Project_control_process;
SUBCLASS OF ( Project_process );
DISJOINT WITH ( Risk_management_process, Decision_making_process, Project_assessment_process, Configuration_management_process, Information_management_process, Project_planning_process, );
END_CLASS;
Class Project identification code [urn:plcs:rdl:std#Project_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2004-01-14

Last modified:2007-07-23

Definition:

A Project_identification_code is an Identification_code that identifies a project. EXAMPLE: The project code which is used to identify the project against which time is booked. CONSTRAINT: An Identification_assignment classified as a Project_identification_code can only be assigned to a Project or its subclasses.
CLASS Project_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Project planning process [urn:plcs:rdl:std#Project_planning_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Project_planning_process is Project_process that that classifies the associated data as having been defined within the context of producing and communicating effective and workable project plans.
CLASS Project_planning_process;
SUBCLASS OF ( Project_process );
DISJOINT WITH ( Risk_management_process, Decision_making_process, Project_assessment_process, Configuration_management_process, Project_control_process, Information_management_process, );
END_CLASS;
Class Project process [urn:plcs:rdl:std#Project_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Trine Hansen, DNV Created:2004-11-24

Last modified:2007-07-10

Definition:

A Project_process is a Process_domain that classifies the associated data as having been defined within the context of establishing and evolving project plans, assessing actual achievement and progress against the plans and controlling execution of the project through to fulfilment. Individual project processes may be invoked at any time in the life cycle and at any level in a hierarchy of projects, as required by project plans or unforeseen events. A project process is applied with a level of rigour and formality that depends on the risk and complexity of the project.
CLASS Project_process;
SUBCLASS OF ( Process_domain );
SUPERCLASS OF ( Risk_management_process, Decision_making_process, Project_assessment_process, Configuration_management_process, Project_control_process, Information_management_process, Project_planning_process, );
DISJOINT WITH ( Agreement_process, Technical_process, Enterprise_process, );
END_CLASS;
Class Qualification type identification code [urn:plcs:rdl:std#Qualification_type_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-16

Definition:

A Qualification_type_identification_code is an Identification_code that identifies a Qualification. CONSTRAINT: An Identification_assignment classified as a Qualification_type_identification_code can only be assigned to a Qualification or its subclasses.
CLASS Qualification_type_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Qualification type name [urn:plcs:rdl:std#Qualification_type_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2007-05-23

Last modified:2009-07-06

Definition:

name by which a type of Qualification is known. Example: Ph.D.
CLASS Qualification_type_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Quality management process [urn:plcs:rdl:std#Quality_management_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Quality_management_process is an Enterprise_process that classifies the associated data as having been defined within the context of assuring that products, services and implementations of life cycle processes meet enterprise quality goals and achieve customer satisfaction.
CLASS Quality_management_process;
SUBCLASS OF ( Enterprise_process );
DISJOINT WITH ( System_life_cycle_processes_management_process, Enterprise_environment_management_process, Investment_management_process, Resource_management_process, );
END_CLASS;
Class Quantity property [urn:plcs:rdl:std#Quantity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

An Quantity is a property representing a quantity of something. EXAMPLE: 10 bolts. 10 litres of oil
CLASS Quantity;
SUBCLASS OF ( EXPRESS:Resource_property, );
DISJOINT WITH ( Activity_planned_duration, Activity_actual_duration, Activity_elapsed_duration, Labour_time_planned, Labour_time_consumed, Activity_percentage_complete, );
END_CLASS;
Class Receiver of [urn:plcs:rdl:std#Receiver_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-23

Definition:

A Receiver_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the receiver of the associated items. EXAMPLE: This could be used to define the person that has received a message.
CLASS Receiver_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Reporter_of, );
END_CLASS;
Class Regional grid location identification code [urn:plcs:rdl:std#Regional_grid_location_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Tim Turner, LSC Group Created:2007-01-30

Last modified:2007-07-13

Definition:

A Regional_grid_location_identification_code is an Idenitification_code that identifies an Regional_grid_location_representation. CONSTRAINT: An Identification_assignment classified as a Regional_grid_location_identification_code can only be assigned to a Regional_grid_location_representation or its subclasses.
CLASS Regional_grid_location_identification_code;
SUBCLASS OF ( Location_identification_code );
END_CLASS;
Class Rejected [urn:plcs:rdl:std#Rejected] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Mike Ward, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

approval_status that denotes a failure to gain approval. NOTE: The equivalent term in the PDM Schema Usage Guide is disapproved.
CLASS Rejected;
SUBCLASS OF ( State_of_approval );
DISJOINT WITH ( Approved_with_concession, Withdrawn, Not_yet_approved, Approved, );
END_CLASS;
Class Relationship identification code [urn:plcs:rdl:std#Relationship_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Relationship_identification_code is an Identification_code that identifies a View_definition_relationship.
CLASS Relationship_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Removal [urn:plcs:rdl:std#Removal] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

A Removal classifies an Activity as being one that removes a reportable item in an item of equipment.
CLASS Removal;
SUBCLASS OF ( Actual_maintenance_activity );
DISJOINT WITH ( Activity_actual, Scheduled_task, Planned_activity, Fit_form_function_change, Actual_operational_activity, Actual_logistics_activity, Installation, Lifing_extension, Overhaul, Directed_activity, Controlled_exchange_activity, Actual_maintenance_activity, Actual_transport_activity, );
END_CLASS;
Class Removal route description [urn:plcs:rdl:std#Removal_route_description] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

description that describes how to remove the associated object from its end item.
CLASS Removal_route_description;
SUBCLASS OF ( Description );
END_CLASS;
Class Removal route code [urn:plcs:rdl:std#Removal_route_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2008-03-06

Last modified:2009-07-06

Definition:

task method identification code that identifies a method that can be used in order to remove an item from its end item.
CLASS Removal_route_identification_code;
SUBCLASS OF ( Task_method_identification_code );
END_CLASS;
Class Reporter of [urn:plcs:rdl:std#Reporter_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-11-20

Last modified:2007-11-20

Definition:

A Reporter_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the reporter of the associated items. Normally an activity or a property EXAMPLE: This could be used to record the organization that reported on some maintenance activity.
CLASS Reporter_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( );
END_CLASS;
Class Alternative resource [urn:plcs:rdl:std#Required_resource_alternative_relationship] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

required resource relationship that determines that the relating required resource can be found and be used instead of the other.
CLASS Required_resource_alternative_relationship;
SUBCLASS OF ( EXPRESS:Required_resource_relationship, );
END_CLASS;
Class Substitute resource [urn:plcs:rdl:std#Required_resource_substitute_relationship] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

required resource relationship that determines that the relating required resource can take the place or perform the function of the other required resource. Note: Not necessarily the other way around.
CLASS Required_resource_substitute_relationship;
SUBCLASS OF ( EXPRESS:Required_resource_relationship, );
END_CLASS;
Class Supersedes resource [urn:plcs:rdl:std#Required_resource_supersede_relationship] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

required resource relationship that determines that the related required resource is replaced by the relating required resource.
CLASS Required_resource_supersede_relationship;
SUBCLASS OF ( EXPRESS:Required_resource_relationship, );
END_CLASS;
Class Requirement identification code [urn:plcs:rdl:std#Requirement_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-16

Definition:

A Requirement_identification_code is an Idenitification_code that identifies a Requirement. CONSTRAINT: An Identification_assignment classified as a Requirement_identification_code can only be assigned to a Requirement or its subclasses.
CLASS Requirement_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Requirements analysis process [urn:plcs:rdl:std#Requirements_analysis_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Requirements_analysis_process is a Technical_process that classifies the associated data as having been defined within the context of transforming the stakeholder, requirement-driven view of desired services into a technical view of a required product that could deliver those services.
CLASS Requirements_analysis_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Operation_process, Architectural_design_process, Implementation_process, Validation_process, Verification_process, Maintenance_process, Transition_process, Stakeholder_requirements_definition_process, Disposal_process, Integration_process, );
END_CLASS;
Class Resource as realized consumed by [urn:plcs:rdl:std#Resource_as_realized_consumed_by] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Mike Ward, Eurostep Limited Created:2007-01-23

Last modified:2007-07-20

Definition:

A Resource_as_realized_consumed_by is a Resource_as_realized_assignment that classifies that the associated item(activity) consumes the associated assigned_resource. CONSTRAINT: A Resource_as_realized_assignment classified as a Resource_as_realized_consumed_by can only be assigned to an Activity_actual, Applied_activity_assignment, Event, Relative_event or their subclasses.
CLASS Resource_as_realized_consumed_by;
SUBCLASS OF ( EXPRESS:Resource_as_realized_assignment, );
END_CLASS;
Class Resource as realized employed by [urn:plcs:rdl:std#Resource_as_realized_employed_by] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Mike Ward, Eurostep Limited Created:2007-01-23

Last modified:2007-07-20

Definition:

A Resource_as_realized_employed_by is a Resource_as_realized_assignment that classifies that the associated item(activity) employs or uses the associated assigned_resource without consuming it. CONSTRAINT: A Resource_as_realized_assignment classified as a Resource_as_realized_employed_by can only be assigned to an Activity_actual, Applied_activity_assignment, Event, Relative_event or their subclasses.
CLASS Resource_as_realized_employed_by;
SUBCLASS OF ( EXPRESS:Resource_as_realized_assignment, );
END_CLASS;
Class Resource event identification code [urn:plcs:rdl:std#Resource_event_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-23

Definition:

A Resource_event_identification_code is an Identification_code that identifies a Resource_event. EXAMPLE: A transaction within a stock control system. CONSTRAINT: An Identification_assignment classified as a Resource_event_identification_code can only be assigned to a Resource_event or its subclasses.
CLASS Resource_event_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Resource item identification code [urn:plcs:rdl:std#Resource_item_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-16

Definition:

A Resource_item_identification_code is an Idenitification_code that identifies a Resource_item. CONSTRAINT: An Identification_assignment classified as a Resource_item_identification_code can only be assigned to a Resource_item or its subclasses.
CLASS Resource_item_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Stock_number_code, );
END_CLASS;
Class Resource item name [urn:plcs:rdl:std#Resource_item_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2007-03-01

Last modified:2009-07-06

Definition:

name by which a Resource_item is known.
CLASS Resource_item_name;
SUBCLASS OF ( Name );
SUPERCLASS OF ( Approved_item_name, );
END_CLASS;
Class Resource management process [urn:plcs:rdl:std#Resource_management_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Resource_management_process is an Enterprise_process that classifies the associated data as having been defined within the context of providing resources to projects. This process provides resources, materials and services to projects to support organization and project objectives throughout the life cycle. This includes a supply of educated, skilled and experienced personnel qualified to perform life cycle processes. This process assures that there is effective co-ordination and sharing of resources, information and technologies.
CLASS Resource_management_process;
SUBCLASS OF ( Enterprise_process );
DISJOINT WITH ( Quality_management_process, System_life_cycle_processes_management_process, Enterprise_environment_management_process, Investment_management_process, );
END_CLASS;
Class Resource usage planned duration [urn:plcs:rdl:std#Resource_usage_planned_duration] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, SAAB

Last modified:2009-06-30

Definition:

resource property that represents the planned or expected time that a Resource will be fully or partially occupied by an activity. Note: The time may be measured in units such as Hours, Minutes, Seconds.
CLASS Resource_usage_planned_duration;
SUBCLASS OF ( EXPRESS:Resource_property, );
END_CLASS;
Class Responsible for [urn:plcs:rdl:std#Responsible_for] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-10

Definition:

Responsible_for is an Organization_or_person_in_organization_assignment that is assigning a person or organization to something in the role of responsible for. It specifies that the person or organization is responsible for the information.
CLASS Responsible_for;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Retirement stage [urn:plcs:rdl:std#Retirement_stage] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO 15288 Creator:Trine Hansen, DNV Created:2004-11-23

Last modified:2007-07-23

Definition:

A Retirement_stage is a Llife_cycle_stage that classifies the associated data as having been defined within the context of providing for the removal of a system-of-interest and related operational and support services, and the operation and support the retirement system itself.
CLASS Retirement_stage;
SUBCLASS OF ( Life_cycle_stage );
DISJOINT WITH ( Concept_stage, Production_stage, Development_stage, Utilization_stage, Support_stage, );
END_CLASS;
Class Risk management process [urn:plcs:rdl:std#Risk_management_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Risk_management_process is a Project_process that classifies the associated data as having been defined within the context of reducing the effects of uncertain events that may result in changes to quality, cost, schedule or technical characteristics.
CLASS Risk_management_process;
SUBCLASS OF ( Project_process );
DISJOINT WITH ( Decision_making_process, Project_assessment_process, Configuration_management_process, Project_control_process, Information_management_process, Project_planning_process, );
END_CLASS;
Class Scheduled task [urn:plcs:rdl:std#Scheduled_task] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-12

Definition:

A Scheduled_task classifies an Activity as being one that is a scheduled task on a reportable item.
CLASS Scheduled_task;
SUBCLASS OF ( EXPRESS:Activity, );
DISJOINT WITH ( Activity_actual, Planned_activity, Fit_form_function_change, Removal, Actual_operational_activity, Actual_logistics_activity, Installation, Lifing_extension, Overhaul, Directed_activity, Controlled_exchange_activity, Actual_maintenance_activity, Actual_transport_activity, );
END_CLASS;
Class Scheduled trigger [urn:plcs:rdl:std#Scheduled_trigger] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

trigger that defines that something is initiated with a specified periodicity or interval. Note: May be expressed in units of time or count (quantity of events).
CLASS Scheduled_trigger;
SUBCLASS OF ( Trigger );
END_CLASS;
Class Scheme identification code [urn:plcs:rdl:std#Scheme_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-16

Definition:

A Scheme_identification_code is an Idenitification_code that identifies a Scheme. CONSTRAINT: An Identification_assignment classified as a Scheme_identification_code can only be assigned to a Scheme or its subclasses.
CLASS Scheme_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Scheme version history [urn:plcs:rdl:std#Scheme_version_history] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Oasis Creator:Tim Turner Created:2006-03-21

Last modified:2007-07-16

Definition:

A Scheme_version_history is a Scheme_version_identification_code that identifies a Scheme_version_relationship (that relates two scheme_versions together).
CLASS Scheme_version_history;
SUBCLASS OF ( Scheme_version_identification_code );
SUPERCLASS OF ( Work_package_version_history, );
END_CLASS;
Class Scheme version identification code [urn:plcs:rdl:std#Scheme_version_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Oasis Creator:Tim Turner Created:2006-03-21

Last modified:2007-07-16

Definition:

A Scheme_version_identification_code is a Version_identification_code that identifies a particular version of a scheme. CONSTRAINT: An Identification_assignment classified as a Scheme_version_identification_code can only be assigned to a Scheme_version or its subclasses.
CLASS Scheme_version_identification_code;
SUBCLASS OF ( Version_identification_code );
SUPERCLASS OF ( Work_package_version, Scheme_version_history, );
END_CLASS;
Class Security classifier of [urn:plcs:rdl:std#Security_classifier_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-10

Definition:

A Security_classifier_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being that which assigned the associated items(security_classification_assignment).
CLASS Security_classifier_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Sender of [urn:plcs:rdl:std#Sender_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-23

Definition:

A Sender_of is an Organization_or_person_in_organization_assignment that classifies the associated assigned_entity(organization_or_person_in_organization_select) as being the sender of the associated items. EXAMPLE: This could be used to define the person that has sent a message.
CLASS Sender_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, User_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Serial effectivity context [urn:plcs:rdl:std#Serial_effectivity_context] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

effectivity context that defines the Product context for which an associated Serial_effectivity is defined.
CLASS Serial_effectivity_context;
SUBCLASS OF ( Effectivity_context );
DISJOINT WITH ( Effectivity_context, );
END_CLASS;
Class Serial identification code [urn:plcs:rdl:std#Serial_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO 15926: Class - Serial identification code Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2004-03-02

Last modified:2007-07-16

Definition:

A Serial_identification_code is a Product_as_individual_identification_code that is used to identify an actual part. NOTE: It is typically assigned by the manufacturing organization. The code could consist of characters only, numbers only or a combination of characters and numbers (i.e. an alphanumeric code). NOTE: Serial number is a Serial_identification_code. CONSTRAINT: An Identification_assignment classified as a Serial_identification_code can only be assigned to a Product_as_individual or its subclasses.
CLASS Serial_identification_code;
SUBCLASS OF ( Product_as_individual_identification_code );
END_CLASS;
Class Special resource requirement task [urn:plcs:rdl:std#Special_resource_requirement_task] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

task method that requires resources which needs to be highlighted from a planning/scheduling perspective. Example: Special tools.
CLASS Special_resource_requirement_task;
SUBCLASS OF ( EXPRESS:Task_method, );
DISJOINT WITH ( Operational_task, Task_criticallity_code, Logistics_task, );
END_CLASS;
Class Stakeholder requirements definition process [urn:plcs:rdl:std#Stakeholder_requirements_definition_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Stakeholder_requirements_definition_process is a Technical_process that classifies the associated data as having been defined within the context of defining the requirements for a system that can provide the services needed by users and other stakeholders in a defined environment.
CLASS Stakeholder_requirements_definition_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Operation_process, Architectural_design_process, Implementation_process, Validation_process, Verification_process, Maintenance_process, Transition_process, Requirements_analysis_process, Disposal_process, Integration_process, );
END_CLASS;
Class Start location [urn:plcs:rdl:std#Start_location] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Start_location is a Location_for_activity that is the relocation of a product at the start of the activity.
CLASS Start_location;
SUBCLASS OF ( Location_for_activity );
END_CLASS;
Class State definition identification code [urn:plcs:rdl:std#State_definition_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-16

Definition:

A State_definition_identification_code is an Idenitification_code that identifies a State_definition. CONSTRAINT: An Identification_assignment classified as a State_definition_identification_code can only be assigned to a State_definition or its subclasses.
CLASS State_definition_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Failure_mode_identification_code, );
END_CLASS;
Class State definition name [urn:plcs:rdl:std#State_definition_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2005-12-12

Last modified:2009-07-06

Definition:

name by which a State is known.
CLASS State_definition_name;
SUBCLASS OF ( Name );
SUPERCLASS OF ( Failure_mode_name, );
END_CLASS;
Class State identification code [urn:plcs:rdl:std#State_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-23

Definition:

A State_identification_code is an Identification_code that identifies a State. EXAMPLE: The identification of a failure. CONSTRAINT: An Identification_assignment classified as a State_identification_code can only be assigned to a State or its subclasses.
CLASS State_identification_code;
SUBCLASS OF ( Identification_code );
SUPERCLASS OF ( Work_order_state_identification_code, );
END_CLASS;
Class State of activity [urn:plcs:rdl:std#State_of_activity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A State_of_activity is a State_definition that defines a state for an activity.
CLASS State_of_activity;
SUBCLASS OF ( EXPRESS:State_definition, );
SUPERCLASS OF ( Deferred_activity, );
END_CLASS;
Class Approval status [urn:plcs:rdl:std#State_of_approval] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

state_defnition that defines the status of an approval.
CLASS State_of_approval;
SUBCLASS OF ( EXPRESS:State_definition, );
SUPERCLASS OF ( Approved_with_concession, Withdrawn, Not_yet_approved, Rejected, Approved, );
END_CLASS;
Class State of contract [urn:plcs:rdl:std#State_of_contract] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A State_of_contract is a State_definition that defines a state for a Contract.
CLASS State_of_contract;
SUBCLASS OF ( EXPRESS:State_definition, );
END_CLASS;
Class State of physical object [urn:plcs:rdl:std#State_of_physical_object] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A State_of_physical_object is a State_definition that defines a state for a physical object such as Parts, Product_as_individual, Physical_breakdown_element.
CLASS State_of_physical_object;
SUBCLASS OF ( EXPRESS:State_definition, );
SUPERCLASS OF ( Failure_mode, Operational_state, );
END_CLASS;
Class State of work order [urn:plcs:rdl:std#State_of_work_order] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A State_of_work order is a State_definition that defines a state for a work order.
CLASS State_of_work_order;
SUBCLASS OF ( EXPRESS:State_definition, );
SUPERCLASS OF ( Deferred_work_order, );
END_CLASS;
Class State of work request [urn:plcs:rdl:std#State_of_work_request] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A State_of_work_request is a State_definition that defines a state for a work order.
CLASS State_of_work_request;
SUBCLASS OF ( EXPRESS:State_definition, );
END_CLASS;
Class Stock number [urn:plcs:rdl:std#Stock_number_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2009-06-12

Definition:

resource item identification code that identifies an item of supply.
CLASS Stock_number_code;
SUBCLASS OF ( Resource_item_identification_code );
SUPERCLASS OF ( NSN_code, );
END_CLASS;
Class Succession relationship [urn:plcs:rdl:std#Succession_relationship] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-20

Definition:

A Succession_relationship is a Representation_relationship that classifies that the two Representations being related by the Representation_relationship are a sequence.
CLASS Succession_relationship;
SUBCLASS OF ( EXPRESS:Representation_relationship, );
END_CLASS;
Class Supply process [urn:plcs:rdl:std#Supply_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Supply_process is an Agreement_process that classifies the associated data as having been defined within the context of providing an acquirer with a product or service that meets agreed requirements.
CLASS Supply_process;
SUBCLASS OF ( Agreement_process );
DISJOINT WITH ( Acquisition_process, );
END_CLASS;
Class Support stage [urn:plcs:rdl:std#Support_stage] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO 15288 Creator:Trine Hansen, DNV Created:2004-11-23

Last modified:2007-07-23

Definition:

A Support_stage is a Life_cycle_stage that classifies the associated data as having been defined within the context of providing logistics, maintenance, and support services that enable continued system-of-interest operation and a sustainable service.
CLASS Support_stage;
SUBCLASS OF ( Life_cycle_stage );
SUPERCLASS OF ( Codification_stage, );
DISJOINT WITH ( Concept_stage, Production_stage, Development_stage, Retirement_stage, Utilization_stage, );
END_CLASS;
Class Symptom [urn:plcs:rdl:std#Symptom] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Symptom is an Observation that a product is exhibiting behaviour that indicates that there may be a fault with the product.
CLASS Symptom;
SUBCLASS OF ( EXPRESS:Observation, );
END_CLASS;
Class System life cycle processes management process [urn:plcs:rdl:std#System_life_cycle_processes_management_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A System_life_cycle_processes_management_process is an Enterprise_process that classifies the associated data as having been defined within the context of assuring that effective system life cycle processes are available for use by the organization.
CLASS System_life_cycle_processes_management_process;
SUBCLASS OF ( Enterprise_process );
DISJOINT WITH ( Quality_management_process, Enterprise_environment_management_process, Investment_management_process, Resource_management_process, );
END_CLASS;
Class Task category [urn:plcs:rdl:std#Task_category_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Definition:

task method classification that organizes tasks according to the strategy and condition that triggers the performance of the task. Example: Corrective vs Preventive, Scheduled vs Unscheduled.
CLASS Task_category_code;
SUBCLASS OF ( Task_method_classification_code );
END_CLASS;
Class Task criticality [urn:plcs:rdl:std#Task_criticallity_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

task method classification that defines the relative importance of the task to the operation of the equipment (product in focus).
CLASS Task_criticallity_code;
SUBCLASS OF ( Task_method_classification_code );
DISJOINT WITH ( Operational_task, Special_resource_requirement_task, Logistics_task, );
END_CLASS;
Class Task element identification code [urn:plcs:rdl:std#Task_element_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: Creator: Created:

Last modified:2007-07-23

Definition:

A Task_element_identification_code is an Identification_code that is used to identify a Task_element. CONSTRAINT: An Identification_assignment classified as a Task_element_identification_code can only be assigned to a Task_element or it subclasses.
CLASS Task_element_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Task method classification [urn:plcs:rdl:std#Task_method_classification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2006-09-30

Definition:

class identification code that identifies a class that is classifying a Task_method.
CLASS Task_method_classification_code;
SUBCLASS OF ( Class_identification_code );
SUPERCLASS OF ( Task_category_code, Task_on_off_product_classification_code, Task_criticallity_code, );
END_CLASS;
Class Task method identification code [urn:plcs:rdl:std#Task_method_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2005-01-12

Last modified:2007-07-23

Definition:

A Task_method_identification_code is an Activity_method_identification_code that identifies a Task_method. EXAMPLE: The identification according to the AECMA S1000D task numbering procedures. CONSTRAINT: An Identification_assignment classified as a Task_method_identification_code can only be assigned to a Task_method or its subclasses.
CLASS Task_method_identification_code;
SUBCLASS OF ( Activity_method_identification_code );
SUPERCLASS OF ( Removal_route_identification_code, );
END_CLASS;
Class Task method name [urn:plcs:rdl:std#Task_method_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2007-05-23

Last modified:2009-07-06

Definition:

name by which a Task_method is known. Example: Lights - manual test.
CLASS Task_method_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Applicable to [urn:plcs:rdl:std#Task_method_version_applicable_to] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, SAAB Created:2009-06-12

Definition:

task method version assignment that asserts that the Task_method_version is valid and appropriate in the context of the referenced entity instance.
CLASS Task_method_version_applicable_to;
SUBCLASS OF ( EXPRESS:Task_method_version_assignment, );
END_CLASS;
Class Task on off product classification [urn:plcs:rdl:std#Task_on_off_product_classification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2009-06-12

Definition:

task method classification that identifies the location where the Task_method is to be performed with respect to the end item. Note: Also see the classes Off_product_task and On_product_task..
CLASS Task_on_off_product_classification_code;
SUBCLASS OF ( Task_method_classification_code );
END_CLASS;
Class Task step identification code [urn:plcs:rdl:std#Task_step_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-07-06

Definition:

identification code that is used to identify a Task_step. CONSTRAINT: An Identification_assignment classified as a Task_step_identification_code can only be assigned to a Task_step or it subclasses.
CLASS Task_step_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Task step name [urn:plcs:rdl:std#Task_step_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2008-03-06

Last modified:2009-07-06

Definition:

name by which a Task_step is known.
CLASS Task_step_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Technical process [urn:plcs:rdl:std#Technical_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Trine Hansen, DNV Created:2004-11-24

Last modified:2007-07-10

Definition:

A Technical_process is a Process_domain that classifies the associated data as having been defined within the context of defining the requirements for a system, transforming the requirements into an effective product, permitting consistent reproduction of the product where necessary, using the product to provide the required services, sustaining the provision of those services and disposing of the product when it is retired from service.
CLASS Technical_process;
SUBCLASS OF ( Process_domain );
SUPERCLASS OF ( Operation_process, Architectural_design_process, Implementation_process, Validation_process, Verification_process, Maintenance_process, Transition_process, Stakeholder_requirements_definition_process, Requirements_analysis_process, Disposal_process, Integration_process, );
DISJOINT WITH ( Agreement_process, Project_process, Enterprise_process, );
END_CLASS;
Class Test equipment name [urn:plcs:rdl:std#Test_equipment_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-06-28

Last modified:2007-07-18

Definition:

Test_equipment_name is a Product_group_name of interpretable text/ code that identifies the type of test equipment.
CLASS Test_equipment_name;
SUBCLASS OF ( Product_group_name );
END_CLASS;
Class Transition process [urn:plcs:rdl:std#Transition_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Transition_process is a Technical_process that classifies the associated data as having been defined within the context of establishing a capability to provide services specified by stakeholder requirements in the operational environment.
CLASS Transition_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Operation_process, Architectural_design_process, Implementation_process, Validation_process, Verification_process, Maintenance_process, Stakeholder_requirements_definition_process, Requirements_analysis_process, Disposal_process, Integration_process, );
END_CLASS;
Class Trigger [urn:plcs:rdl:std#Trigger] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-06-30

Definition:

condition assignment that initiates something when the associated condition is fulfilled.
CLASS Trigger;
SUBCLASS OF ( EXPRESS:Condition_assignment, );
SUPERCLASS OF ( Event_based_trigger, Scheduled_trigger, );
END_CLASS;
Class Type of person identification code [urn:plcs:rdl:std#Type_of_person_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

A Type_of_person_identification_code is an Identification_code that is used to identify a Type_of_person. CONSTRAINT: An Identification_assignment classified as a Type_of_person_identification_code can only be assigned to a Type_of_person or it subclasses.
CLASS Type_of_person_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Type of person name [urn:plcs:rdl:std#Type_of_person_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Creator:Leif Gyllstrom, Saab Aerotech Created:2007-05-23

Last modified:2009-07-06

Definition:

name by which a Type_of_person is known. Example: Crane operator, Welder, Maintainer level 3.
CLASS Type_of_person_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Typical activity [urn:plcs:rdl:std#Typical_activity] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-20

Definition:

A Typical_activity classifies an Activity_method as being one that something or someone may undertake.
CLASS Typical_activity;
SUBCLASS OF ( EXPRESS:Activity_method, );
END_CLASS;
Class Unique Item Identification (UII) [urn:plcs:rdl:std#UII] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-16

Definition:

product_as_individual_identification_code that provides a unique identification of an individual item according the US DOD UID registry. CONSTRAINT: An Identification_assignment classified as a UID can only be assigned to a Product_as_individual or its subclasses.
CLASS UII;
SUBCLASS OF ( Product_as_individual_identification_code );
END_CLASS;
Class User of [urn:plcs:rdl:std#User_of] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-10

Last modified:2007-07-10

Definition:

An User_of is an Organization_or_person_in_organization_assignment that is assigning a person or organization to something in the role of user.
CLASS User_of;
SUBCLASS OF ( EXPRESS:Organization_or_person_in_organization_assignment, );
DISJOINT WITH ( Contractor, Security_classifier_of, Creator_of, Maintainer_of, Contractee, Operator_of, Owner_of, Responsible_for, Measurer_of, Manufacturer_of, Assessor_of, Executor_of, Sender_of, Performer_of, Designer_of, Assertor_of, Issuer_of, Installed_in_position, Observer_of, Receiver_of, Reporter_of, );
END_CLASS;
Class Utilization stage [urn:plcs:rdl:std#Utilization_stage] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:ISO 15288 Creator:Trine Hansen, DNV Created:2004-11-23

Last modified:2007-07-23

Definition:

A Utilization_stage is a Life_cycle_stage that classifies the associated data as having been defined within the context of operation of the product, delivering services within the intended environments and ensuring continued operational effectiveness.
CLASS Utilization_stage;
SUBCLASS OF ( Life_cycle_stage );
DISJOINT WITH ( Concept_stage, Production_stage, Development_stage, Retirement_stage, Support_stage, );
END_CLASS;
Class Validation process [urn:plcs:rdl:std#Validation_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Validation_process is a Technical_process that classifies the associated data as having been defined within the context of providing objective evidence that the services provided by a system when in use comply with stakeholder requirements.
CLASS Validation_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Operation_process, Architectural_design_process, Implementation_process, Verification_process, Maintenance_process, Transition_process, Stakeholder_requirements_definition_process, Requirements_analysis_process, Disposal_process, Integration_process, );
END_CLASS;
Class Variant identification code [urn:plcs:rdl:std#Variant_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

A Variant_identifcation_code is a Progression_identifcation_code that identifies a particular variant of a product. NOTE: The variant is a derivation from a product. EXAMPLE: A VW Golf GL, A VW Golf GTI. CONSTRAINT: An Identification_assignment classified as a Variant_identification_code can only be assigned to a Task_method or Activity_method.
CLASS Variant_identification_code;
SUBCLASS OF ( Progression_identification_code );
END_CLASS;
Class Verification process [urn:plcs:rdl:std#Verification_process] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Brad Harris, Eurostep Limited Created:2007-07-09

Last modified:2007-07-09

Definition:

A Verification_process is a Technical_process that classifies the associated data as having been defined within the context of confirming that the specified design requirements are fulfilled by the system.
CLASS Verification_process;
SUBCLASS OF ( Technical_process );
DISJOINT WITH ( Operation_process, Architectural_design_process, Implementation_process, Validation_process, Maintenance_process, Transition_process, Stakeholder_requirements_definition_process, Requirements_analysis_process, Disposal_process, Integration_process, );
END_CLASS;
Class Version identification code [urn:plcs:rdl:std#Version_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-01-23

Last modified:2007-07-23

Definition:

A Version_identifcation_code is a Progression_identifcation_code that identifies a particular version of an item in a series of versions. NOTE: The code is normally sequential. CONSTRAINT: An Identification_assignment classified as a Version_identification_code can only be assigned to a Product_version or its sub classes, Task_method_version, Scheme_version
CLASS Version_identification_code;
SUBCLASS OF ( Progression_identification_code );
SUPERCLASS OF ( Breakdown_version_identification_code, Breakdown_element_version_identification_code, Scheme_version_identification_code, Part_version_identification_code, Document_version_identification_code, );
END_CLASS;
Class View definition relationship identification code [urn:plcs:rdl:std#View_definition_relationship_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Mike Ward, Eurostep Limited Created:2006-12-07

Last modified:2007-07-16

Definition:

A View_definition_relationship_identification_code is an Identification_code that identifies a View_definition_relationship. CONSTRAINT: An Identification_assignment classified as a View_definition_relationship_identification_code can only be assigned to a View_definition_relationship or its subclasses.
CLASS View_definition_relationship_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Withdrawn [urn:plcs:rdl:std#Withdrawn] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PDM Schema usage guide Creator:Mike Ward, Eurostep Limited Created:2007-01-23

Last modified:2007-07-11

Definition:

approval_status that denotes that official acceptance is no longer being sought.
CLASS Withdrawn;
SUBCLASS OF ( State_of_approval );
DISJOINT WITH ( Approved_with_concession, Not_yet_approved, Rejected, Approved, );
END_CLASS;
Class Work order identification code [urn:plcs:rdl:std#Work_order_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-23

Definition:

A Work_order_identification_code is an Identification_code that is used to identify a Work_order. CONSTRAINT: An Identification_assignment classified as a Work_order_identification_code can only be assigned to a Work_order or it subclasses.
CLASS Work_order_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Work order issue date [urn:plcs:rdl:std#Work_order_issue_date] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Work order issue date is a type of Date_actual_release (a Date_or_date_time_assignment) that assigns a date or date_time at which something a work order is actually released. For example, the date that a work order is released for bid.
CLASS Work_order_issue_date;
SUBCLASS OF ( Date_actual_release );
END_CLASS;
Class Work order state identification code [urn:plcs:rdl:std#Work_order_state_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source: PLCS Oasis Creator:Tim Turner Created:2006-03-21

Last modified:2007-07-16

Definition:

A Work_order_state_identification_code is a State_identification_code that identifies the permissible types of state that a work order can be in. CONSTRAINT: An Identification_assignment classified as a Work_order_state_identification_code can only be assigned to a State or its subclasses.
CLASS Work_order_state_identification_code;
SUBCLASS OF ( State_identification_code );
END_CLASS;
Class Work package version [urn:plcs:rdl:std#Work_package_version] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Oasis Creator:Tim Turner Created:2006-03-21

Last modified:2007-07-16

Definition:

A Work_package_version is a Scheme_version_identification_code that identifies a version of a Work_package.
CLASS Work_package_version;
SUBCLASS OF ( Scheme_version_identification_code );
END_CLASS;
Class Work package version history [urn:plcs:rdl:std#Work_package_version_history] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS Oasis Creator:Tim Turner Created:2006-03-21

Last modified:2007-07-16

Definition:

A Work_package_version_history is a Scheme_version_history identifies a Scheme_version_relationship that relates two work package versions (classified scheme_versions) together.
CLASS Work_package_version_history;
SUBCLASS OF ( Scheme_version_history );
END_CLASS;
Class Work request identification code [urn:plcs:rdl:std#Work_request_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited Created:2007-04-02

Last modified:2007-07-23

Definition:

A Work_request_identification_code is an Identification_code that is used to identify a Work_request. CONSTRAINT: An Identification_assignment classified as a Work_request_identification_code can only be assigned to a Work_request or it subclasses.
CLASS Work_request_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Work request issue date [urn:plcs:rdl:std#Work_request_issue_date] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Work order issue date is a type of Date_actual_release (a Date_or_date_time_assignment) that assigns a date or date_time at which something a work order is actually released. For example, the date that a work order is released for bid.
CLASS Work_request_issue_date;
SUBCLASS OF ( Date_actual_release );
END_CLASS;
Class Work request name [urn:plcs:rdl:std#Work_request_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2008-03-06

Last modified:2009-07-06

Definition:

name by which a Work_request is known.
CLASS Work_request_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Work request purpose [urn:plcs:rdl:std#Work_request_purpose] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Rob Bodington, Eurostep Limited

Definition:

A Work_request_purpose is a work_request that has been raised for a particular purpose. Note this class is "abstract". Only subsets of it should be used.
CLASS Work_request_purpose;
SUBCLASS OF ( EXPRESS:Work_request, );
END_CLASS;
Class Zone breakdown element name [urn:plcs:rdl:std#Zone_breakdown_element_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:OASIS PLCS Creator:Per Myrseth, DNV Created:2005-10-26

Last modified:2007-07-18

Definition:

A Zone_breakdown_element_name is a Breakdown_element_name by which a Zone_element is known.
CLASS Zone_breakdown_element_name;
SUBCLASS OF ( Breakdown_element_name );
SUPERCLASS OF ( Part_zone_name, );
END_CLASS;
Class Zone breakdown identification code [urn:plcs:rdl:std#Zone_breakdown_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-07-06

Definition:

iIdentification code that identifies a zonal breakdown of a product. CONSTRAINT: An Identification_assignment classified as a Zone_breakdown_identification_code can only be assigned to a Zone_breakdown or its sub classes.
CLASS Zone_breakdown_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Zone breakdown name [urn:plcs:rdl:std#Zone_breakdown_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2008-03-06

Last modified:2009-07-06

Definition:

name by which a Zone_breakdown is known.
CLASS Zone_breakdown_name;
SUBCLASS OF ( Name );
END_CLASS;
Class Zone element identification code [urn:plcs:rdl:std#Zone_element_identification_code] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech

Last modified:2009-07-06

Definition:

idenitification code that identifies a Zone_element. CONSTRAINT: An Identification_assignment classified as a Zone_element_identification_code can only be assigned to a Zone_element, or Class representing a zone code.
CLASS Zone_element_identification_code;
SUBCLASS OF ( Identification_code );
END_CLASS;
Class Zone element name [urn:plcs:rdl:std#Zone_element_name] [file: committee-specification/plcs-std-rdl.rdf-xml.owl ]

Version:1 Stage:CommitteeSpecification Revision:0

Source:PLCS OASIS Creator:Leif Gyllstrom, Saab Aerotech Created:2008-03-06

Last modified:2009-07-06

Definition:

name by which a Zone_element is known.
CLASS Zone_element_name;
SUBCLASS OF ( Name );
END_CLASS;