<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:nsdl="http://purl.org/nsdl/GEMSubject/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
	<!-- description of this RDF schema -->
	<rdf:Description rdf:about="http://purl.org/nsdl/GEMSubject/">
		<dc:title xml:lang="en-US">The NSDL GEM Subjects namespace providing access to its content by means of an RDF Schema</dc:title>
		<dc:publisher xml:lang="en-US">The National Science Digital Library</dc:publisher>
		<dc:contributor xml:lang="en-US">The Gateway to Educational Materials</dc:contributor>
		<dc:contributor xml:lang="en-US">The Dublin Core Metadata Initiative</dc:contributor>
		<dc:description xml:lang="en-US">The NSDL GEM Subjects namespace provides URIs for the entries of the NSDL GEM Subject Element Controlled Vocabulary. Entries are declared using RDF Schema language to support RDF applications. The NSDL's GEM subjects are based on the Gateway to Educational Materials Subject Element Controlled Vocabulary, adapted to NSDL purposes.  The NSDL GEMSubject Controlled Vocabulary is intended to facillitate resource discovery by subject.  This RDF schema will be updated according to NSDL decisions.</dc:description>
		<dc:language xml:lang="en-US">en-US</dc:language>
		<dc:source rdf:resource="http://geminfo.org/Workbench/Metadata/Vocab_Subject.html"/>
		<dc:source rdf:resource="http://www.geminfo.org/Workbench/catalog_subject.html"/>
		<dcterms:requires rdf:resource="http://purl.org/dc/elements/1.1/"/>
		<dcterms:requires rdf:resource="http://purl.org/dc/terms/"/>
		<dcterms:references rdf:resource="http://purl.org/gem/qualifiers/GEM-S/"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
		<dcterms:modified>2004-08-16</dcterms:modified>
	</rdf:Description>

	<!-- HELP URI for this "http://purl.org/nsdl/terms/GEMSubject" what the heck is it? -->
	<dcterms:SubjectScheme rdf:about="http://purl.org/nsdl/terms/GEMSubject">
		<rdfs:label xml:lang="en-US">GEM</rdfs:label>
		<rdfs:comment xml:lang="en-US">A list of subjects used to categorize the topic of the content of the resource.</rdfs:comment>
		<rdf:type rdf:resource="http://www.w3.org/2000/01/rdf-schema#Class"/>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<dc:description>The NSDL GEM Subject Vocabulary provides a list of approved terms that may used as values for the Resource Subject (identifying the subject of a resource). NSDL GEM subjects are based on the Gateway to Educational Materials Subject Element Controlled Vocabulary.</dc:description>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#encoding-scheme"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
		<dcterms:modified>2004-08-16</dcterms:modified>
	</dcterms:SubjectScheme>
	
	<!-- where is nsdl:GEMSubject defined? above?  dcterms:DCMIType is defined in dcterms schema, presumably -->

	<!-- EDUCATION topics -->
	<!-- parent topic / super category -->
<!-- FIXME:  is this the right URI?  if not, change subclasses as well -->
<!-- FIXME:  given our different subclassing, am I using GEM vs. NSDL namespaces correctly? here and in technology ... -->

	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/nsdl/instance/GEM-subject/education_general">
		<rdfs:label xml:lang="en-US">Education (General)</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<!-- child topics / sub categories -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/nsdl/instance/GEM-subject/edu_careers">
		<rdfs:label xml:lang="en-US">Careers</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/nsdl/instance/GEM-subject/education_general"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/nsdl/instance/GEM-subject/edu_instructional_issues">
		<rdfs:label xml:lang="en-US">Instructional issues</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/nsdl/instance/GEM-subject/education_general"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>


	<!-- HEALTH topics -->
	<!-- parent topic / super category -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/health">
		<rdfs:label xml:lang="en-US">Health</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<!-- child topics / sub categories -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/health_aging">
		<rdfs:label xml:lang="en-US">Aging</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/health"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/health_body_systems_and_senses">
		<rdfs:label xml:lang="en-US">Body systems and senses</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/health"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/health_environmental_health">
		<rdfs:label xml:lang="en-US">Environmental health</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/health"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/health_human_sexuality">
		<rdfs:label xml:lang="en-US">Human sexuality</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/health"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/health_nutrition">
		<rdfs:label xml:lang="en-US">Nutrition</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/health"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>


	<!-- MATHEMATICS topics -->
	<!-- parent topic / super category -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics">
		<rdfs:label xml:lang="en-US">Mathematics</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<!-- child topics / sub categories -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_algebra">
		<rdfs:label xml:lang="en-US">Algebra</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_applied_mathematics">
		<rdfs:label xml:lang="en-US">Applied mathematics</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_arithmetic">
		<rdfs:label xml:lang="en-US">Arithmetic</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_calculus">
		<rdfs:label xml:lang="en-US">Calculus</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_discrete_mathematics">
		<rdfs:label xml:lang="en-US">Discrete mathematics</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_functions">
		<rdfs:label xml:lang="en-US">Functions</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_geometry">
		<rdfs:label xml:lang="en-US">Geometry</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_measurement">
		<rdfs:label xml:lang="en-US">Measurement</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_number_sense">
		<rdfs:label xml:lang="en-US">Number sense</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_number_theory">
		<rdfs:label xml:lang="en-US">Number theory</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_patterns">
		<rdfs:label xml:lang="en-US">Patterns</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_probability">
		<rdfs:label xml:lang="en-US">Probability</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_statistics">
		<rdfs:label xml:lang="en-US">Statistics</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/math_trigonometry">
		<rdfs:label xml:lang="en-US">Trigonometry</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/mathematics"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>


	<!-- SCIENCE topics -->
	<!-- parent topic / super category -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/science">
		<rdfs:label xml:lang="en-US">Science</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<!-- child topics / sub categories -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_agriculture">
		<rdfs:label xml:lang="en-US">Agriculture</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_astronomy">
		<rdfs:label xml:lang="en-US">Astronomy</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_biological_and_life_sciences">
		<rdfs:label xml:lang="en-US">Biological and life sciences</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_biology">
		<rdfs:label xml:lang="en-US">Biology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_botany">
		<rdfs:label xml:lang="en-US">Botany</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_chemistry">
		<rdfs:label xml:lang="en-US">Chemistry</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>

	<!-- is URI right for computer science? -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/nsdl/instance/GEM-subject/sci_computer_science">
		<rdfs:label xml:lang="en-US">Computer science</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>

	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_earth_science">
		<rdfs:label xml:lang="en-US">Earth science</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_ecology">
		<rdfs:label xml:lang="en-US">Ecology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_embryology">
		<rdfs:label xml:lang="en-US">Embryology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_engineering">
		<rdfs:label xml:lang="en-US">Engineering</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_entomology">
		<rdfs:label xml:lang="en-US">Entomology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_general_science">
		<rdfs:label xml:lang="en-US">General science</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_geology">
		<rdfs:label xml:lang="en-US">Geology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_histology">
		<rdfs:label xml:lang="en-US">Histology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>

	<!-- is URI right for history of science? -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/nsdl/instance/GEM-subject/sci_history_of_science">
		<rdfs:label xml:lang="en-US">History of science</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>

	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_metallurgy">
		<rdfs:label xml:lang="en-US">Metallurgy</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_meteorology">
		<rdfs:label xml:lang="en-US">Meteorology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_natural_history">
		<rdfs:label xml:lang="en-US">Natural history</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_oceanography">
		<rdfs:label xml:lang="en-US">Oceanography</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_paleontology">
		<rdfs:label xml:lang="en-US">Paleontology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_pharmacology">
		<rdfs:label xml:lang="en-US">Pharmacology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_physical_sciences">
		<rdfs:label xml:lang="en-US">Physical sciences</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_physics">
		<rdfs:label xml:lang="en-US">Physics</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/sci_space_sciences">
		<rdfs:label xml:lang="en-US">Space sciences</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/science"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>


	<!-- SOCIAL STUIDES topics -->
	<!-- parent topic / super category -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/social_studies">
		<rdfs:label xml:lang="en-US">Social studies</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2003-09-04</dcterms:issued>
	</nsdl:GEMSubject>
	<!-- child topics / sub categories -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/social_anthropology">
		<rdfs:label xml:lang="en-US">Anthropology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/social_studies"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2003-09-04</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/social_economics">
		<rdfs:label xml:lang="en-US">Economics</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/social_studies"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2003-09-04</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/social_geography">
		<rdfs:label xml:lang="en-US">Geography</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/social_studies"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2003-09-04</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/social_history">
		<rdfs:label xml:lang="en-US">History</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/social_studies"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2003-09-04</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/social_psychology">
		<rdfs:label xml:lang="en-US">Psychology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/gem/instance/subject/GEM-S/social_studies"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2003-08-07</dcterms:issued>
		<dcterms:modified>2003-09-04</dcterms:modified>
	</nsdl:GEMSubject>

	<!-- TECHNOLOGY topics -->
	<!-- parent topic / super category -->
<!-- FIXME:  is this the right URI?  if not, change subclasses as well -->
<!-- FIXME:  given our different subclassing, am I using GEM vs. NSDL namespaces correctly?  -->

	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/nsdl/instance/GEM-subject/technology">
		<rdfs:label xml:lang="en-US">Technology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<!-- child topics / sub categories -->
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/educational_technology">
		<rdfs:label xml:lang="en-US">Educational technology</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/nsdl/instance/GEM-subject/technology"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/edtech_educational_media">
		<rdfs:label xml:lang="en-US">Educational media</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/nsdl/instance/GEM-subject/technology"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/edtech_integrating_technology_into_the_classroom">
		<rdfs:label xml:lang="en-US">Integrating technology into the classroom</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/nsdl/instance/GEM-subject/technology"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
		<dcterms:modified>2003-10-02</dcterms:modified>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/edtech_multimedia_education">
		<rdfs:label xml:lang="en-US">Multimedia education</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/nsdl/instance/GEM-subject/technology"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>
	<nsdl:GEMSubject rdf:about="http://purl.oclc.org/gem/instance/subject/GEM-S/edtech_technology_planning">
		<rdfs:label xml:lang="en-US">Technology planning</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="http://purl.org/nsdl/GEMSubject/"/>
		<!-- HELP Diane - edit this? -->
		<rdfs:comment xml:lang="en-US">FIXME:  (Diane edit this?  model on DCMIType RDF schema)</rdfs:comment>
		<rdf:type rdf:resource="http://purl.org/gem/qualifiers/GEM-S"/>
		<rdfs:subClassOf rdf:resource="http://purl.oclc.org/nsdl/instance/GEM-subject/technology"/>
		<dc:type rdf:resource="http://dublincore.org/usage/documents/principles/#vocabulary-term"/>
		<dcterms:issued>2002-09-10</dcterms:issued>
	</nsdl:GEMSubject>

</rdf:RDF>
