<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="urn:oasis:names:tc:eContracts:1:0" xmlns:ec="urn:oasis:names:tc:eContracts:1:0" xmlns:xi="http://www.w3.org/2001/XInclude" xmlns:dc="http://purl.org/dc/elements/1.1/">
  <xs:include schemaLocation="eContracts-core.xsd"/>
  <xs:import namespace="http://purl.org/dc/elements/1.1/" schemaLocation="dc-metadata.xsd"/>
  <xs:import namespace="http://www.w3.org/2001/XInclude" schemaLocation="xi-include.xsd"/>
  <xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="xml.xsd"/>
  <!--
    
    COPYRIGHT
    The eContracts Reference Schema is Copyright 2006, OASIS Open 
    All Rights Reserved.
    
    The eContracts Reference Schema is derived from the BNML Standard Schema.
    The BNML Standard Schema is Copyright 2000-2005, Elkera Pty Limited.
    All Rights Reserved.
    
    The copyright holders grant an unlimited perpetual, non-exclusive, 
    royalty-free, world-wide right and license to copy, publish and 
    distribute the eContracts Schema in any way, and to prepare 
    derivative works that are based on or incorporate all or part of the 
    eContracts Reference Schema.
    
    The copyright holders make no representation about the suitability of 
    the eContracts Reference Schema for any purpose. It is provided 
     "as is" without express or implied warranty.
    
    If you create a derivative work in any way from the eContracts 
    Reference Schema, you must rename the schema files in accordance 
    with the Customization guidelines in the eContracts Specification at:
    
    http://www.oasis-open.org/committees/tc_home.php?wg_abbrev=legalxml-econtracts.
    
    If your derivative work is not a subset or variant under the eContracts 
    Specification, you may not use "eContracts" in the name of your 
    derivative work.
    
    
    The eContracts-Reference.rnc file is the main file that defines the 
    eContracts Reference schema. This is an umbrella file for the schema that 
    serves two purposes:
    
             (a) it contains statements to include the other files that 
                 provide element definitions for all elements found in  
                 the eContracts schema. 
    
             (b) it can be used to make customizations to the eContracts 
                 schema by changing the content patterns that are defined 
                 in the other schema files.
    
    
    VERSION HISTORY
    
    OASIS Technical Commitee Specification 1.0, 27 April 2007
    
  -->
  <!--
    DUBLIN CORE METADATA
    
    This section includes Dublin core metadata elements into the application.
    
  -->
  <!--
    INCLUDE eCONTRACTS CORE
    
    This statement includes the core eContracts element definitions into 
    the application. 
    
  -->
  <xs:complexType name="metadata.content">
    <xs:annotation>
      <xs:documentation/>
    </xs:annotation>
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:group ref="dc:dc.metadata.content"/>
      <xs:element ref="ec:conditions"/>
    </xs:choice>
  </xs:complexType>
  <xs:element name="conditions">
    <xs:complexType>
      <xs:sequence>
        <xs:element maxOccurs="unbounded" ref="ec:condition"/>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="condition">
    <xs:complexType mixed="true">
      <xs:attribute name="name" use="required" type="xs:string"/>
      <xs:attribute name="default" type="xs:boolean"/>
    </xs:complexType>
  </xs:element>
  <!-- ACTIVATE CONDITIONAL TEXT -->
  <!-- add the condition attribute to all eContract elements. -->
  <!-- add the conditions structure to the metadata element    -->
  <!-- ACTIVATE CONTENT RE-USE -->
  <!-- WAI COMPATIBILITY OPTIONS -->
  <!-- PRIORITY 1 additions -->
  <!-- PRIORITY 3 additions -->
</xs:schema>