<xs:schema xmlns="http://ltsc.ieee.org/xsd/LOM" xmlns:ag="http://ltsc.ieee.org/xsd/LOM/unique" xmlns:ex="http://ltsc.ieee.org/xsd/LOM/extend" xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="http://ltsc.ieee.org/xsd/LOM" elementFormDefault="qualified" version="IEEE LTSC LOM XML 1.0">
	<xs:annotation>
		<xs:documentation>
       This work is licensed under the Creative Commons Attribution-ShareAlike
       License.  To view a copy of this license, see the file license.txt,
       visit http://creativecommons.org/licenses/by-sa/1.0 or send a letter to
       Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
    </xs:documentation>
		<xs:documentation>
       This component schema provides global type declarations for metadata elements.
    </xs:documentation>
	</xs:annotation>
	<xs:import namespace="http://ltsc.ieee.org/xsd/LOM/unique" schemaLocation="../unique/strict.xsd"/>
	<xs:import namespace="http://ltsc.ieee.org/xsd/LOM/extend" schemaLocation="../extend/strict.xsd"/>
	<!-- Element type declarations -->
	<!-- Learning Object Metadata -->
	<xs:complexType name="lom">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="general"/>
			<xs:group ref="lifeCycle"/>
			<xs:group ref="metaMetadata"/>
			<xs:group ref="technical"/>
			<xs:group ref="educational"/>
			<xs:group ref="rights"/>
			<xs:group ref="relation"/>
			<xs:group ref="annotation"/>
			<xs:group ref="classification"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:lom"/>
	</xs:complexType>
	<!-- 1 General -->
	<xs:complexType name="general">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="identifier"/>
			<xs:group ref="title"/>
			<xs:group ref="languageIdOrNone"/>
			<xs:group ref="descriptionUnbounded"/>
			<xs:group ref="keyword"/>
			<xs:group ref="coverage"/>
			<xs:group ref="structure"/>
			<xs:group ref="aggregationLevel"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:general"/>
	</xs:complexType>
	<!-- 1.1 Identifier -->
	<xs:complexType name="identifier">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="catalog"/>
			<xs:group ref="entry"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:identifier"/>
	</xs:complexType>
	<!-- 1.1.1 Catalog -->
	<xs:complexType name="catalog">
		<xs:simpleContent>
			<xs:extension base="CharacterString">
				<xs:attributeGroup ref="ag:catalog"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 1.1.2 Entry -->
	<xs:complexType name="entry">
		<xs:simpleContent>
			<xs:extension base="CharacterString">
				<xs:attributeGroup ref="ag:entry"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 1.2 Title -->
	<xs:complexType name="title">
		<xs:complexContent>
			<xs:extension base="LangString">
				<xs:attributeGroup ref="ag:title"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 1.3 Language
  <xs:complexType name="language">
    <xs:simpleContent>
      <xs:extension base="LanguageIdOrNone">
        <xs:attributeGroup ref="ag:language"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType> -->
	<!-- 1.4 Description
  <xs:complexType name="description">
    <xs:complexContent>
      <xs:extension base="LangString">
        <xs:attributeGroup ref="ag:description"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType> -->
	<!-- 1.5 Keyword -->
	<xs:complexType name="keyword">
		<xs:complexContent>
			<xs:extension base="LangString">
				<xs:attributeGroup ref="ag:keyword"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 1.6 Coverage -->
	<xs:complexType name="coverage">
		<xs:complexContent>
			<xs:extension base="LangString">
				<xs:attributeGroup ref="ag:coverage"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 1.7 Structure -->
	<xs:complexType name="structure">
		<xs:complexContent>
			<xs:extension base="structureVocab">
				<xs:attributeGroup ref="ag:structure"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 1.8 Aggregation Level -->
	<xs:complexType name="aggregationLevel">
		<xs:complexContent>
			<xs:extension base="aggregationLevelVocab">
				<xs:attributeGroup ref="ag:aggregationLevel"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 2 Life Cycle -->
	<xs:complexType name="lifeCycle">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="version"/>
			<xs:group ref="status"/>
			<xs:group ref="contribute"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:lifeCycle"/>
	</xs:complexType>
	<!-- 2.1 Version -->
	<xs:complexType name="version">
		<xs:complexContent>
			<xs:extension base="LangString">
				<xs:attributeGroup ref="ag:version"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 2.2 Status -->
	<xs:complexType name="status">
		<xs:complexContent>
			<xs:extension base="statusVocab">
				<xs:attributeGroup ref="ag:status"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 2.3 Contribute -->
	<xs:complexType name="contribute">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="role"/>
			<xs:group ref="entityUnbounded"/>
			<xs:group ref="date"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:contribute"/>
	</xs:complexType>
	<!-- 2.3.1 Role -->
	<xs:complexType name="role">
		<xs:complexContent>
			<xs:extension base="roleVocab">
				<xs:attributeGroup ref="ag:role"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 2.3.2 Entity
  <xs:complexType name="entity">
    <xs:simpleContent>
      <xs:extension base="VCard">
        <xs:attributeGroup ref="ag:entity"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType> -->
	<!-- 2.3.3 Date -->
	<xs:complexType name="date">
		<xs:complexContent>
			<xs:extension base="DateTime">
				<xs:attributeGroup ref="ag:date"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 3 Meta-Metadata -->
	<xs:complexType name="metaMetadata">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="identifier"/>
			<xs:group ref="contributeMeta"/>
			<xs:group ref="metadataSchema"/>
			<xs:group ref="language"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:metaMetadata"/>
	</xs:complexType>
	<!-- 3.1 Identifier
  <xs:complexType name="identifier">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:group ref="catalog"/>
      <xs:group ref="entry"/>
      <xs:group ref="ex:customElements"/>
    </xs:choice>
    <xs:attributeGroup ref="ag:identifier"/>
  </xs:complexType> -->
	<!-- 3.1.1 Catalog
  <xs:complexType name="catalog">
    <xs:simpleContent>
      <xs:extension base="CharacterString">
        <xs:attributeGroup ref="ag:catalog"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType> -->
	<!-- 3.1.2 Entry
  <xs:complexType name="entry">
    <xs:simpleContent>
      <xs:extension base="CharacterString">
        <xs:attributeGroup ref="ag:entry"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType> -->
	<!-- 3.2 Contribute -->
	<xs:complexType name="contributeMeta">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="roleMeta"/>
			<xs:group ref="entityUnbounded"/>
			<xs:group ref="date"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:contribute"/>
	</xs:complexType>
	<!-- 3.2.1 Role -->
	<xs:complexType name="roleMeta">
		<xs:complexContent>
			<xs:extension base="roleMetaVocab">
				<xs:attributeGroup ref="ag:role"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 3.2.2 Entity
  <xs:complexType name="entity">
    <xs:simpleContent>
      <xs:extension base="VCard">
        <xs:attributeGroup ref="ag:entity"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType> -->
	<!-- 3.2.3 Date
  <xs:complexType name="date">
    <xs:complexContent>
      <xs:extension base="DateTime">
        <xs:attributeGroup ref="ag:date"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType> -->
	<!-- 3.3 Metadata Schema -->
	<xs:complexType name="metadataSchema">
		<xs:simpleContent>
			<xs:extension base="CharacterString">
				<xs:attributeGroup ref="ag:metadataSchema"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 3.4 Language -->
	<xs:complexType name="language">
		<xs:simpleContent>
			<xs:extension base="LanguageId">
				<xs:attributeGroup ref="ag:language"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 4 Technical -->
	<xs:complexType name="technical">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="format"/>
			<xs:group ref="size"/>
			<xs:group ref="location"/>
			<xs:group ref="requirement"/>
			<xs:group ref="installationRemarks"/>
			<xs:group ref="otherPlatformRequirements"/>
			<xs:group ref="duration"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:technical"/>
	</xs:complexType>
	<!-- 4.1 Format -->
	<xs:complexType name="format">
		<xs:simpleContent>
			<xs:extension base="MimeType">
				<xs:attributeGroup ref="ag:format"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 4.2 Size -->
	<xs:complexType name="size">
		<xs:simpleContent>
			<xs:extension base="Size">
				<xs:attributeGroup ref="ag:size"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 4.3 Location -->
	<xs:complexType name="location">
		<xs:simpleContent>
			<xs:extension base="CharacterString">
				<xs:attributeGroup ref="ag:location"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 4.4 Requirement -->
	<xs:complexType name="requirement">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="orComposite"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:requirement"/>
	</xs:complexType>
	<!-- 4.4.1 OrComposite -->
	<xs:complexType name="orComposite">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="type"/>
			<xs:group ref="name"/>
			<xs:group ref="minimumVersion"/>
			<xs:group ref="maximumVersion"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:orComposite"/>
	</xs:complexType>
	<!-- 4.4.1.1 Type -->
	<xs:complexType name="type">
		<xs:complexContent>
			<xs:extension base="typeVocab">
				<xs:attributeGroup ref="ag:type"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 4.4.1.2 Name -->
	<xs:complexType name="name">
		<xs:complexContent>
			<xs:extension base="nameVocab">
				<xs:attributeGroup ref="ag:name"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 4.4.1.3 Minimum Version -->
	<xs:complexType name="minimumVersion">
		<xs:simpleContent>
			<xs:extension base="CharacterString">
				<xs:attributeGroup ref="ag:minimumVersion"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 4.4.1.4 Maximum Version -->
	<xs:complexType name="maximumVersion">
		<xs:simpleContent>
			<xs:extension base="CharacterString">
				<xs:attributeGroup ref="ag:maximumVersion"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 4.5 Installation Remarks -->
	<xs:complexType name="installationRemarks">
		<xs:complexContent>
			<xs:extension base="LangString">
				<xs:attributeGroup ref="ag:installationRemarks"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 4.6 Other Platform Requirements -->
	<xs:complexType name="otherPlatformRequirements">
		<xs:complexContent>
			<xs:extension base="LangString">
				<xs:attributeGroup ref="ag:otherPlatformRequirements"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 4.7 Duration -->
	<xs:complexType name="duration">
		<xs:complexContent>
			<xs:extension base="Duration">
				<xs:attributeGroup ref="ag:duration"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 5 Educational -->
	<xs:complexType name="educational">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="interactivityType"/>
			<xs:group ref="learningResourceType"/>
			<xs:group ref="interactivityLevel"/>
			<xs:group ref="semanticDensity"/>
			<xs:group ref="intendedEndUserRole"/>
			<xs:group ref="context"/>
			<xs:group ref="typicalAgeRange"/>
			<xs:group ref="difficulty"/>
			<xs:group ref="typicalLearningTime"/>
			<xs:group ref="descriptionUnbounded"/>
			<xs:group ref="languageId"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:educational"/>
	</xs:complexType>
	<!-- 5.1 Interactivity Type -->
	<xs:complexType name="interactivityType">
		<xs:complexContent>
			<xs:extension base="interactivityTypeVocab">
				<xs:attributeGroup ref="ag:interactivityType"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 5.2 Learning Resource Type -->
	<xs:complexType name="learningResourceType">
		<xs:complexContent>
			<xs:extension base="learningResourceTypeVocab">
				<xs:attributeGroup ref="ag:learningResourceType"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 5.3 Interactivity Level -->
	<xs:complexType name="interactivityLevel">
		<xs:complexContent>
			<xs:extension base="interactivityLevelVocab">
				<xs:attributeGroup ref="ag:interactivityLevel"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 5.4 Semantic Density -->
	<xs:complexType name="semanticDensity">
		<xs:complexContent>
			<xs:extension base="semanticDensityVocab">
				<xs:attributeGroup ref="ag:semanticDensity"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 5.5 Intended End User Role -->
	<xs:complexType name="intendedEndUserRole">
		<xs:complexContent>
			<xs:extension base="intendedEndUserRoleVocab">
				<xs:attributeGroup ref="ag:intendedEndUserRole"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 5.6 Context -->
	<xs:complexType name="context">
		<xs:complexContent>
			<xs:extension base="contextVocab">
				<xs:attributeGroup ref="ag:context"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 5.7 Typical Age Range -->
	<xs:complexType name="typicalAgeRange">
		<xs:complexContent>
			<xs:extension base="LangString">
				<xs:attributeGroup ref="ag:typicalAgeRange"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 5.8 Difficulty -->
	<xs:complexType name="difficulty">
		<xs:complexContent>
			<xs:extension base="difficultyVocab">
				<xs:attributeGroup ref="ag:difficulty"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 5.9 Typical Learning Time -->
	<xs:complexType name="typicalLearningTime">
		<xs:complexContent>
			<xs:extension base="Duration">
				<xs:attributeGroup ref="ag:typicalLearningTime"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 5.10 Description
  <xs:complexType name="description">
    <xs:complexContent>
      <xs:extension base="LangString">
        <xs:attributeGroup ref="ag:description"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType> -->
	<!-- 5.11 Language
  <xs:complexType name="language">
    <xs:simpleContent>
      <xs:extension base="LanguageId">
        <xs:attributeGroup ref="ag:language"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType> -->
	<!-- 6 Rights -->
	<xs:complexType name="rights">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="cost"/>
			<xs:group ref="copyrightAndOtherRestrictions"/>
			<xs:group ref="description"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:rights"/>
	</xs:complexType>
	<!-- 6.1 Cost -->
	<xs:complexType name="cost">
		<xs:complexContent>
			<xs:extension base="costVocab">
				<xs:attributeGroup ref="ag:cost"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 6.2 Copyright and Other Restrictions -->
	<xs:complexType name="copyrightAndOtherRestrictions">
		<xs:complexContent>
			<xs:extension base="copyrightAndOtherRestrictionsVocab">
				<xs:attributeGroup ref="ag:copyrightAndOtherRestrictions"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 6.3 Description -->
	<xs:complexType name="description">
		<xs:complexContent>
			<xs:extension base="LangString">
				<xs:attributeGroup ref="ag:description"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 7 Relation -->
	<xs:complexType name="relation">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="kind"/>
			<xs:group ref="resource"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:relation"/>
	</xs:complexType>
	<!-- 7.1 Kind -->
	<xs:complexType name="kind">
		<xs:complexContent>
			<xs:extension base="kindVocab">
				<xs:attributeGroup ref="ag:kind"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 7.2 Resource -->
	<xs:complexType name="resource">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="identifier"/>
			<xs:group ref="description"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:resource"/>
	</xs:complexType>
	<!-- 7.2.1 Identifier
  <xs:complexType name="identifier">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:group ref="catalog"/>
      <xs:group ref="entry"/>
      <xs:group ref="ex:customElements"/>
    </xs:choice>
    <xs:attributeGroup ref="ag:identifier"/>
  </xs:complexType> -->
	<!-- 7.2.1.1 Catalog
  <xs:complexType name="catalog">
    <xs:simpleContent>
      <xs:extension base="CharacterString">
        <xs:attributeGroup ref="ag:catalog"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType> -->
	<!-- 7.2.1.2 Entry
  <xs:complexType name="entry">
    <xs:simpleContent>
      <xs:extension base="CharacterString">
        <xs:attributeGroup ref="ag:entry"/>
      </xs:extension>
    </xs:simpleContent>
  </xs:complexType> -->
	<!-- 7.2.2 Description
  <xs:complexType name="description">
    <xs:complexContent>
      <xs:extension base="LangString">
        <xs:attributeGroup ref="ag:description"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType> -->
	<!-- 8 Annotation -->
	<xs:complexType name="annotation">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="entity"/>
			<xs:group ref="date"/>
			<xs:group ref="description"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:annotation"/>
	</xs:complexType>
	<!-- 8.1 Entity -->
	<xs:complexType name="entity">
		<xs:simpleContent>
			<xs:extension base="VCard">
				<xs:attributeGroup ref="ag:entity"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 8.2 Date
  <xs:complexType name="date">
    <xs:complexContent>
      <xs:extension base="DateTime">
        <xs:attributeGroup ref="ag:date"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType> -->
	<!-- 8.3 Description
  <xs:complexType name="description">
    <xs:complexContent>
      <xs:extension base="LangString">
        <xs:attributeGroup ref="ag:description"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType> -->
	<!-- 9 Classification -->
	<xs:complexType name="classification">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="purpose"/>
			<xs:group ref="taxonPath"/>
			<xs:group ref="description"/>
			<xs:group ref="keyword"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:classification"/>
	</xs:complexType>
	<!-- 9.1 Purpose -->
	<xs:complexType name="purpose">
		<xs:complexContent>
			<xs:extension base="purposeVocab">
				<xs:attributeGroup ref="ag:purpose"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 9.2 Taxon Path -->
	<xs:complexType name="taxonPath">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="source"/>
			<xs:group ref="taxon"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:taxonPath"/>
	</xs:complexType>
	<!-- 9.2.1 Source -->
	<xs:complexType name="source">
		<xs:complexContent>
			<xs:extension base="LangString">
				<xs:attributeGroup ref="ag:source"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 9.2.2 Taxon -->
	<xs:complexType name="taxon">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:group ref="id"/>
			<xs:group ref="entryTaxon"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
		<xs:attributeGroup ref="ag:taxon"/>
	</xs:complexType>
	<!-- 9.2.2.1 Id -->
	<xs:complexType name="id">
		<xs:simpleContent>
			<xs:extension base="CharacterString">
				<xs:attributeGroup ref="ag:id"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 9.2.2.2 Entry -->
	<xs:complexType name="entryTaxon">
		<xs:complexContent>
			<xs:extension base="LangString">
				<xs:attributeGroup ref="ag:entry"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- 9.3 Description
  <xs:complexType name="description">
    <xs:complexContent>
      <xs:extension base="LangString">
        <xs:attributeGroup ref="ag:description"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType> -->
	<!-- 9.4 Keyword
  <xs:complexType name="keyword">
    <xs:complexContent>
      <xs:extension base="LangString">
        <xs:attributeGroup ref="ag:keyword"/>
      </xs:extension>
    </xs:complexContent>
  </xs:complexType> -->
</xs:schema>