@

Name	Kind	Description
@actuate	class instance	The 'actuate' attribute is used to communicate the desired timing of traversal from the starting resource to the ending resource; it's value should be treated as follows: onLoad - traverse to the ending resource immediately on loading the starting resource onRequest - traverse from the starting resource to the ending resource only on a post-loading event triggered for this purpose other - behavior is unconstrained; examine other markup in link for hints none - behavior is unconstrained
@actuate	class instance
@AggregationAttributeGroup	class	A GML Object Collection is any GML Object with a property element in its content model whose content model is derived by extension from gml:AbstractMemberType. In addition, the complex type describing the content model of the GML Object Collection may also include a reference to the attribute group gml:AggregationAttributeGroup to provide additional information about the semantics of the object collection. This information may be used by applications to group GML objects, and optionally to order and index them. The allowed values for the aggregationType attribute are defined by gml:AggregationType. See 8.4 of ISO/IEC 11404:1996 for the meaning of the values in the enumeration.
@appliesToElements	class instance	The appliesToElements attribute appears on the element declaration of a metadata element. It indicates a set of elements to which the metadata element may be applied. The metadata element will also be applicable to any element that is in the substitution group of a listed element.
@appliesToTypes	class instance	The appliesToTypes attribute appears on the element declaration of a metadata element. It indicates a set of types to which the metadata element may be applied. The metadata element will also be applicable to any type that is derived from a listed type.
@arcLink	class
@arcrole	class instance
@arcrole	class instance
@AssociationAttributeGroup	class	XLink components are the standard method to support hypertext referencing in XML. An XML Schema attribute group, gml:AssociationAttributeGroup, is provided to support the use of Xlinks as the method for indicating the value of a property by reference in a uniform manner in GML.
@AssociationAttributeGroup	class	Attribute group used to enable property elements to refer to their value remotely. It contains the simple link components from xlinks.xsd, with all members optional, and the remoteSchema attribute, which is also optional. These attributes can be attached to any element, thus allowing it to act as a pointer. The 'remoteSchema' attribute allows an element that carries link attributes to indicate that the element is declared in a remote schema rather than by the schema that constrains the current document instance.
@base	class instance	base (as an attribute name) denotes an attribute whose value provides a URI to be used as the base for interpreting any relative URIs in the scope of the element on which it appears; its value is inherited. This name is reserved by virtue of its definition in the XML Base specification. See http://www.w3.org/TR/xmlbase/ for information about this attribute.
@childSupportEnforcementCaseIDStatusText	class instance	An attribute that shows the status of a IV-D case identifier assigned by a local agency to a child-support-enforcement case ("IV-D" refers to Title IV-D of the Social Security Act).
@codeListColumnName	class instance	A local name for a code list column within a code list.
@codeListConstrainingIndicator	class instance	True when a code list binding constrains the validity of a code list value, false otherwise.
@codeListURI	class instance	A universal identifier for a code list.
@codespaceID	class instance	A identifier name or URI for a controlled vocabulary.
@compressionCode	class instance	An algorithm, if any, by which the channel data have been compressed. If this attribute is omitted, the data have not been compressed. The kinds of data compression are as follows: - None: the data are not compressed. The number of values in the ChannelData element is equal to the number of channels of data represented by the element. - CountedZeroes: the data have been compressed by the removal of repeated zero values. When a "0" value appears in the ChannelData contents, the next value is the number of consecutive zero-value channels beginning with the first zero-value in the sequence. For example, the following 18 channels of uncompressed data: 22 5 0 2 1 0 0 3 4 0 0 0 0 0 0 0 0 1 would be represented in compressed form by 22 5 0 1 2 1 0 2 3 4 0 8 1 The italicized values in the list show cases where one, two, and eight zeroes have been compressed.
@confidencePercent	class instance	A value that indicates belief that content is accurate or trustworthy.
@conformanceTargets	class instance
@datumText	class instance	A value identifying the spatial reference system in which geographic coordinates are stated. Default is WGS-84.
@deprecated	class instance	The Deprecated element provides a method for identifying schema components as being deprecated. A deprecated component is one that is provided, but the use of which is not recommended.
@emptyLink	class
@extendedLink	class
@externalAdapterTypeIndicator	class instance	The externalAdapterTypeIndicator attribute indicates that a complex type is an external adapter type. An external adapter type is composed of elements and attributes from non-NIEM-conformant schemas.
@externalImportIndicator	class instance	The externalImportIndicator attribute is true if and only if a namespace identified via xs:import is expected to be non-conformant.
@fiscalYearStartDate	class instance	A date on which a fiscal year begins.
@from	class instance
@from	class instance
@grAbbreviation	class	A group of commonly used attributes for internal reuse
@grDataQuality	class	A group of commonly used attributes for internal reuse
@grLanguageCode	class	The language used (name of human language, e.g. en, en-US)
@grNameKey	class	Reference to another Person Name or Organisation Name with primary and foreign key reinforcement.
@groupOutOfLimitsIndicator	class instance	True if theCharacteristicValue of one or more of the Characteristic in the group, or combinations of the group's Characteristic exceeds a control limit high or low value; false otherwise.
@grValidityDate	class	Date Valid from to Date Valid to
@href	class instance
@href	class instance
@id	class instance	The attribute gml:id supports provision of a handle for the XML element representing a GML Object. Its use is mandatory for all GML objects. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.
@id	class instance	Database handle for the object. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs. An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods. This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
@id	class instance
@id	class instance
@id	class instance	id (as an attribute name) denotes an attribute whose value should be interpreted as if declared to be of type ID. This name is reserved by virtue of its definition in the xml:id specification. See http://www.w3.org/TR/xml-id/ for information about this attribute.
@isoType	class instance
@label	class instance
@label	class instance
@lang	class instance	lang (as an attribute name) denotes an attribute whose value is a language code for the natural language of the content of any element; its value is inherited. This name is reserved by virtue of its definition in the XML specification. Notes Attempting to install the relevant ISO 2- and 3-letter codes as the enumerated possible values is probably never going to be a realistic possibility. See BCP 47 at http://www.rfc-editor.org/rfc/bcp/bcp47.txt and the IANA language subtag registry at http://www.iana.org/assignments/language-subtag-registry for further information. The union allows for the 'un-declaration' of xml:lang with the empty string.
@locatorLink	class
@metadata	class instance
@metadata	class instance
@n42DocDateTime	class instance	A date and time of creation of a N42 XML document.
@n42DocUUID	class instance	A universally unique identifier for this particular N42 XML document. See ISO/IEC 11578.
@nameTranslationCategoryCode	class instance	A kind of name translation.
@nameTranslationCategoryDescriptionText	class instance	A description of the values used for Name translation.
@nameTranslationRepresentationID	class instance	An identifier that represents a NAME TRANSLATION REPRESENTATION
@nameTranslationRepresentationText	class instance	A translation representation of a name
@nameTranslationShortName	class instance	A short name that describes the translation.
@nilReason	class instance
@ObjectIdentification	class
@ObjectReference	class
@OwnershipAttributeGroup	class	Encoding a GML property inline vs. by-reference shall not imply anything about the "ownership" of the contained or referenced GML Object, i.e. the encoding style shall not imply any "deep-copy" or "deep-delete" semantics. To express ownership over the contained or referenced GML Object, the gml:OwnershipAttributeGroup attribute group may be added to object-valued property elements. If the attribute group is not part of the content model of such a property element, then the value may not be "owned". When the value of the owns attribute is "true", the existence of inline or referenced object(s) depends upon the existence of the parent object.
@partialIndicator	class instance	True if only partial information was available to the information source at the time when the data was captured in the system; false otherwise.
@personNameCommentText	class instance	A comment about a kind of name for a person.
@personNameInitialIndicator	class instance	True if value represents the first letter or initials of a persons name; false otherwise.
@quantityUnitText	class instance	A unit of counting or tallying for a quantity.
@radMeasurementGroupUUID	class instance	A universally unique identifier with in the N42 XML document for a particular measurement group. See ISO/IEC 11578.
@ref	class instance
@ref	class instance
@referenceSystem	class
@relationshipMetadata	class instance
@relationshipMetadata	class instance
@remoteSchema	class instance
@resourceLink	class
@role	class instance
@role	class instance
@sequenceID	class instance	A numeric identifier that explicitly sequences or orders elements.
@sequenceNumeric	class instance	A processing order of multiple MultimediaData elements; the elements should be processed in increasing order of this value.
@show	class instance	The 'show' attribute is used to communicate the desired presentation of the ending resource on traversal from the starting resource; it's value should be treated as follows: new - load ending resource in a new window, frame, pane, or other presentation context replace - load the resource in the same window, frame, pane, or other presentation context embed - load ending resource in place of the presentation of the starting resource other - behavior is unconstrained; examine other markup in the link for hints none - behavior is unconstrained
@show	class instance
@sigmaErrorValue	class instance	A magnitude of a one-sigma deviation of a normal (Gaussian) distribution followed by the true value of the quantity.
@simpleLink	class
@SimpleObjectAttributeGroup	class
@SimpleObjectAttributeGroup	class
@softwareVersionText	class instance	A version of a computer application.
@space	class instance	space (as an attribute name) denotes an attribute whose value is a keyword indicating what whitespace processing discipline is intended for the content of the element; its value is inherited. This name is reserved by virtue of its definition in the XML specification.
@specialAttrs	class
@SRSInformationGroup	class	The attributes uomLabels and axisLabels, defined in the SRSInformationGroup attribute group, are optional additional and redundant information for a CRS to simplify the processing of the coordinate values when a more complete definition of the CRS is not needed. This information shall be the same as included in the complete definition of the CRS, referenced by the srsName attribute. When the srsName attribute is included, either both or neither of the axisLabels and uomLabels attributes shall be included. When the srsName attribute is omitted, both of these attributes shall be omitted. The attribute axisLabels is an ordered list of labels for all the axes of this CRS. The gml:axisAbbrev value should be used for these axis labels, after spaces and forbidden characters are removed. When the srsName attribute is included, this attribute is optional. When the srsName attribute is omitted, this attribute shall also be omitted. The attribute uomLabels is an ordered list of unit of measure (uom) labels for all the axes of this CRS. The value of the string in the gml:catalogSymbol should be used for this uom labels, after spaces and forbidden characters are removed. When the axisLabels attribute is included, this attribute shall also be included. When the axisLabels attribute is omitted, this attribute shall also be omitted.
@SRSInformationGroup	class	Optional additional and redundant information for a CRS to simplify use when a more complete definition of the CRS is not needed. This information shall be the same as included in the more complete definition of the CRS, referenced by the srsName attribute. When the srsName attribute is included, either both or neither of the axisLabels and uomLabels attributes shall be included. When the srsName attribute is omitted, both of these attributes shall be omitted.
@SRSReferenceGroup	class	The attribute group SRSReferenceGroup is an optional reference to the CRS used by this geometry, with optional additional information to simplify the processing of the coordinates when a more complete definition of the CRS is not needed. In general the attribute srsName points to a CRS instance of gml:AbstractCoordinateReferenceSystem. For well-known references it is not required that the CRS description exists at the location the URI points to. If no srsName attribute is given, the CRS shall be specified as part of the larger context this geometry element is part of.
@SRSReferenceGroup	class	Optional reference to the CRS used by this geometry, with optional additional information to simplify use when a more complete definition of the CRS is not needed.
@subEquationNumeric	class instance	An index of the subequation to which a set of coefficients apply.
@systemSimulatedIndicator	class instance	True if the system is simulated; false otherwise. If the attribute is not present, the value is false.
@title	class instance
@title	class instance
@titleLink	class
@to	class instance
@to	class instance
@toleranceNumeric	class instance	An allowable range for error on a point estimate.
@truncationIndicator	class instance	True if the length of a string is greater than the length of the field within which the string was stored in the exporting system; false otherwise.
@type	class instance
@unitsText	class instance	A unit of measure for a value element. If used, the unit of measure shall be as stated in the documentation for the element.
@uom	class instance
@uri	class instance
@uri	class instance
@valueDateTime	class instance	A DateTime stamp for when a characteristic value was sampled.
@valueOutOfLimitsIndicator	class instance	True if the CharacteristicValue exceeds a control limit high or low value; false otherwise.
@whereAttrGroup	class	Optional additional parameters for a oasis location property
@xUncertaintyValue	class instance	A value for the 1-sigma absolute total uncertainty (i.e., including all sources of uncertainty) in the X value of an equation. An uncertainty value of 0 means unknown.
@yearFirstMonthDate	class instance	A month that begins a calendar year (January) or fiscal year.
@yUncertaintyValue	class instance	A value for the 1-sigma absolute total uncertainty (i.e., including all sources of uncertainty) in the Y value of an equation. An uncertainty value of 0 means unknown.