rec-dcterms.xsd

由国外的一个著名的geonetwork修改而来

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema id="dcmi-terms" 
  targetNamespace="http://purl.org/dc/terms/" 
  xmlns:xs="http://www.w3.org/2001/XMLSchema"
  xmlns:dct="http://purl.org/dc/terms/"
  xmlns:dc="http://purl.org/dc/elements/1.1/"
  elementFormDefault="qualified"
  attributeFormDefault="unqualified"
  version="2.0.1">

  <xs:annotation>
    <xs:documentation xml:lang="en" 
      source="http://dublincore.org/documents/dcmi-terms/">
    This schema declares additional DCMI elements and element refinements 
    in the "http://purl.org/dc/terms/" namespace.
    </xs:documentation>
  </xs:annotation>

   <xs:import namespace="http://purl.org/dc/elements/1.1/"
     schemaLocation="./rec-dcmes.xsd"/>

   <xs:element name="abstract" type="dc:SimpleLiteral" 
     substitutionGroup="dc:description"/>
   <xs:element name="accessRights" type="dc:SimpleLiteral" 
     substitutionGroup="dc:rights"/>
   <xs:element name="alternative" type="dc:SimpleLiteral" 
     substitutionGroup="dc:title" />
   <xs:element name="audience" type="dc:SimpleLiteral" 
     substitutionGroup="dc:DC-element"/>
   <xs:element name="available" type="dc:SimpleLiteral" 
     substitutionGroup="dc:date"/>
   <xs:element name="bibliographicCitation" type="dc:SimpleLiteral" 
     substitutionGroup="dc:identifier"/>
   <xs:element name="conformsTo" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="created" type="dc:SimpleLiteral" 
     substitutionGroup="dc:date"/>
   <xs:element name="dateAccepted" type="dc:SimpleLiteral" 
     substitutionGroup="dc:date"/>
   <xs:element name="dateCopyrighted" type="dc:SimpleLiteral" 
     substitutionGroup="dc:date"/>
   <xs:element name="dateSubmitted" type="dc:SimpleLiteral" 
     substitutionGroup="dc:date"/>
   <xs:element name="educationLevel" type="dc:SimpleLiteral" 
     substitutionGroup="dct:audience"/>
   <xs:element name="extent" type="dc:SimpleLiteral" 
     substitutionGroup="dc:format"/>
   <xs:element name="hasFormat" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="hasPart" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="hasVersion" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="isFormatOf" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="isPartOf" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="isReferencedBy" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="isReplacedBy" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="isRequiredBy" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="issued" type="dc:SimpleLiteral" 
     substitutionGroup="dc:date"/>
   <xs:element name="isVersionOf" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="license" type="dc:SimpleLiteral" 
     substitutionGroup="dc:rights"/>
   <xs:element name="mediator" type="dc:SimpleLiteral" 
     substitutionGroup="dct:audience"/>
   <xs:element name="medium" type="dc:SimpleLiteral" 
     substitutionGroup="dc:format"/>
   <xs:element name="modified" type="dc:SimpleLiteral" 
     substitutionGroup="dc:date"/>
   <xs:element name="provenance" type="dc:SimpleLiteral" 
     substitutionGroup="dc:DC-element"/>
   <xs:element name="references" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="replaces" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="requires" type="dc:SimpleLiteral" 
     substitutionGroup="dc:relation"/>
   <xs:element name="rightsHolder" type="dc:SimpleLiteral" 
     substitutionGroup="dc:DC-element"/>
   <xs:element name="spatial" type="dc:SimpleLiteral" 
     substitutionGroup="dc:coverage"/>
   <xs:element name="tableOfContents" type="dc:SimpleLiteral" 
     substitutionGroup="dc:description" />
   <xs:element name="temporal" type="dc:SimpleLiteral" 
     substitutionGroup="dc:coverage"/>
   <xs:element name="valid" type="dc:SimpleLiteral" 
     substitutionGroup="dc:date"/>

   <xs:group name="DCMI-terms">
    <xs:annotation>
      <xs:documentation xml:lang="en">
      This group is included as a convenience for schema authors who need 
      to refer to the complete set of DCMI metadata terms.
      </xs:documentation>
    </xs:annotation>
    <xs:sequence>
      <xs:choice minOccurs="0" maxOccurs="unbounded">
        <xs:element ref="dc:DC-element"/>
      </xs:choice>
    </xs:sequence>
  </xs:group>
</xs:schema>