<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:voc="http://ltsc.ieee.org/xsd/LOM/vocab" 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 those metadata
         elements whose values are taken from a vocabulary datatype.
      </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"/>
	<xs:import namespace="http://ltsc.ieee.org/xsd/LOM/vocab" schemaLocation="../vocab/strict.xsd"/>
	<!-- Vocabulary type declarations -->
	<!-- Source -->
	<xs:complexType name="sourceValue">
		<xs:simpleContent>
			<xs:extension base="voc:source">
				<xs:attributeGroup ref="ag:source"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 1.7 Structure -->
	<xs:complexType name="structureVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="structureValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="structureValue">
		<xs:simpleContent>
			<xs:extension base="voc:structure">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 1.8 Aggregation Level -->
	<xs:complexType name="aggregationLevelVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="aggregationLevelValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="aggregationLevelValue">
		<xs:simpleContent>
			<xs:extension base="voc:aggregationLevel">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 2.2 Status -->
	<xs:complexType name="statusVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="statusValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="statusValue">
		<xs:simpleContent>
			<xs:extension base="voc:status">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 2.3.1 Role -->
	<xs:complexType name="roleVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="roleValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="roleValue">
		<xs:simpleContent>
			<xs:extension base="voc:role">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 3.2.1 Role -->
	<xs:complexType name="roleMetaVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="roleMetaValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="roleMetaValue">
		<xs:simpleContent>
			<xs:extension base="voc:roleMeta">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 4.4.1.1 Type -->
	<xs:complexType name="typeVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="typeValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="typeValue">
		<xs:simpleContent>
			<xs:extension base="voc:type">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 4.4.1.2 Name -->
	<xs:complexType name="nameVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="nameValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="nameValue">
		<xs:simpleContent>
			<xs:extension base="voc:name">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 5.1 Interactivity Type -->
	<xs:complexType name="interactivityTypeVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="interactivityTypeValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="interactivityTypeValue">
		<xs:simpleContent>
			<xs:extension base="voc:interactivityType">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 5.2 Learning Resource Type -->
	<xs:complexType name="learningResourceTypeVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="learningResourceTypeValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="learningResourceTypeValue">
		<xs:simpleContent>
			<xs:extension base="voc:learningResourceType">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 5.3 Interactivity Level -->
	<xs:complexType name="interactivityLevelVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="interactivityLevelValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="interactivityLevelValue">
		<xs:simpleContent>
			<xs:extension base="voc:interactivityLevel">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 5.4 Semantic Density -->
	<xs:complexType name="semanticDensityVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="semanticDensityValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="semanticDensityValue">
		<xs:simpleContent>
			<xs:extension base="voc:semanticDensity">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 5.5 Intended End User Role -->
	<xs:complexType name="intendedEndUserRoleVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="intendedEndUserRoleValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="intendedEndUserRoleValue">
		<xs:simpleContent>
			<xs:extension base="voc:intendedEndUserRole">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 5.6 Context -->
	<xs:complexType name="contextVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="contextValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="contextValue">
		<xs:simpleContent>
			<xs:extension base="voc:context">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 5.8 Difficulty -->
	<xs:complexType name="difficultyVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="difficultyValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="difficultyValue">
		<xs:simpleContent>
			<xs:extension base="voc:difficulty">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 6.1 Cost -->
	<xs:complexType name="costVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="costValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="costValue">
		<xs:simpleContent>
			<xs:extension base="voc:cost">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 6.2 Copyright and Other Restrictions -->
	<xs:complexType name="copyrightAndOtherRestrictionsVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="copyrightAndOtherRestrictionsValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="copyrightAndOtherRestrictionsValue">
		<xs:simpleContent>
			<xs:extension base="voc:copyrightAndOtherRestrictions">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 7.1 Kind -->
	<xs:complexType name="kindVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="kindValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="kindValue">
		<xs:simpleContent>
			<xs:extension base="voc:kind">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<!-- 9.1 Purpose -->
	<xs:complexType name="purposeVocab">
		<xs:choice minOccurs="0" maxOccurs="unbounded">
			<xs:element name="source" type="sourceValue"/>
			<xs:element name="value" type="purposeValue"/>
			<xs:group ref="ex:customElements"/>
		</xs:choice>
	</xs:complexType>
	<xs:complexType name="purposeValue">
		<xs:simpleContent>
			<xs:extension base="voc:purpose">
				<xs:attributeGroup ref="ag:value"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
</xs:schema>