<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE rdf:RDF[
	<!ENTITY rdf 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
	<!ENTITY rdfs 'http://www.w3.org/2000/01/rdf-schema#'>
	<!ENTITY owl 'http://www.w3.org/2002/07/owl#'>
	<!ENTITY swivt 'http://semantic-mediawiki.org/swivt/1.0#'>
	<!ENTITY wiki 'https://www.wikidoc.org/index.php/Special:URIResolver/'>
	<!ENTITY category 'https://www.wikidoc.org/index.php/Special:URIResolver/Category-3A'>
	<!ENTITY property 'https://www.wikidoc.org/index.php/Special:URIResolver/Property-3A'>
	<!ENTITY wikiurl 'https://www.wikidoc.org/index.php/'>
]>

<rdf:RDF
	xmlns:rdf="&rdf;"
	xmlns:rdfs="&rdfs;"
	xmlns:owl ="&owl;"
	xmlns:swivt="&swivt;"
	xmlns:wiki="&wiki;"
	xmlns:category="&category;"
	xmlns:property="&property;">

	<owl:Ontology rdf:about="https://www.wikidoc.org/index.php/Special:ExportRDF/Category-3AChemical_element_groups">
		<swivt:creationDate rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2026-07-31T19:13:19+00:00</swivt:creationDate>
		<owl:imports rdf:resource="http://semantic-mediawiki.org/swivt/1.0"/>
	</owl:Ontology>
	<owl:Class rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups">
		<rdfs:label>Chemical element groups</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Category-3AChemical_element_groups"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Category-3AChemical_element_groups"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">14</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageModificationDate rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2008-01-08T22:29:05Z</swivt:wikiPageModificationDate>
		<property:Modification_date-23aux rdf:datatype="http://www.w3.org/2001/XMLSchema#double">2454474.4368634</property:Modification_date-23aux>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Chemical element groups</swivt:wikiPageSortKey>
		<rdfs:subClassOf rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_elements"/>
		<rdfs:subClassOf rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AMatter"/>
	</owl:Class>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_8_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 8 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_8_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_8_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 8 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Nitrogen_group">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Nitrogen group</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Nitrogen_group"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Nitrogen_group"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Nitrogen group</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_3_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 3 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_3_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_3_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 3 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_12_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 12 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_12_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_12_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 12 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_5_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 5 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_5_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_5_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 5 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_11_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 11 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_11_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_11_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 11 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Boron_group">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Boron group</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Boron_group"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Boron_group"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Boron group</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_7_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 7 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_7_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_7_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 7 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/F-2Dblock">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>f-block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/F-2Dblock"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/F-2Dblock"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">f-block</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_-28periodic_table-29">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group (periodic table)</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_-28periodic_table-29"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_-28periodic_table-29"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group (periodic table)</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/S-2Dblock">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>s-block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/S-2Dblock"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/S-2Dblock"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">s-block</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_10_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 10 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_10_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_10_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 10 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/D-2Dblock">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>d-block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/D-2Dblock"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/D-2Dblock"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">d-block</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/P-2Dblock">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>p-block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/P-2Dblock"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/P-2Dblock"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">p-block</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/G-2Dblock">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>g-block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/G-2Dblock"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/G-2Dblock"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">g-block</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Carbon_group">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Carbon group</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Carbon_group"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Carbon_group"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Carbon group</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_4_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 4 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_4_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_4_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 4 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_6_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 6 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_6_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_6_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 6 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_9_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 9 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_9_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_9_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 9 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Main_group_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Main group element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Main_group_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Main_group_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Main group element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Mononuclidic_elements">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Mononuclidic elements</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Mononuclidic_elements"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Mononuclidic_elements"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Mononuclidic elements</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Boron_group">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Boron group</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Boron_group"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Boron_group"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Boron group</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Carbon_group">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Carbon group</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Carbon_group"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Carbon_group"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Carbon group</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_-28periodic_table-29">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group (periodic table)</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_-28periodic_table-29"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_-28periodic_table-29"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group (periodic table)</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_10_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 10 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_10_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_10_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 10 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_11_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 11 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_11_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_11_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 11 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_12_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 12 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_12_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_12_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 12 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_3_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 3 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_3_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_3_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 3 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_4_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 4 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_4_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_4_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 4 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_5_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 5 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_5_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_5_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 5 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_6_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 6 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_6_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_6_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 6 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_7_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 7 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_7_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_7_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 7 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_8_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 8 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_8_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_8_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 8 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Group_9_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Group 9 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Group_9_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_9_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 9 element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Main_group_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Main group element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Main_group_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Main_group_element"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Main group element</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Mononuclidic_elements">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Mononuclidic elements</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Mononuclidic_elements"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Mononuclidic_elements"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Mononuclidic elements</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Nitrogen_group">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>Nitrogen group</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Nitrogen_group"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Nitrogen_group"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Nitrogen group</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/D-2Dblock">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>d-block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/D-2Dblock"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/D-2Dblock"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">d-block</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/F-2Dblock">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>f-block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/F-2Dblock"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/F-2Dblock"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">f-block</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/G-2Dblock">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>g-block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/G-2Dblock"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/G-2Dblock"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">g-block</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/P-2Dblock">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>p-block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/P-2Dblock"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/P-2Dblock"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">p-block</swivt:wikiPageSortKey>
	</swivt:Subject>
	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/S-2Dblock">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_element_groups"/>
		<rdfs:label>s-block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/S-2Dblock"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/S-2Dblock"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">s-block</swivt:wikiPageSortKey>
	</swivt:Subject>
	<owl:DatatypeProperty rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Property-3A_INST">
		<rdfs:label> INST</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Property-3A_INST"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Property-3A_INST"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">102</swivt:wikiNamespace>
		<swivt:wikiPageContentLanguage rdf:datatype="http://www.w3.org/2001/XMLSchema#string">en</swivt:wikiPageContentLanguage>
		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">INST</swivt:wikiPageSortKey>
	</owl:DatatypeProperty>
	<owl:DatatypeProperty rdf:about="http://semantic-mediawiki.org/swivt/1.0#creationDate" />
	<owl:ObjectProperty rdf:about="http://semantic-mediawiki.org/swivt/1.0#page" />
	<owl:DatatypeProperty rdf:about="http://semantic-mediawiki.org/swivt/1.0#wikiNamespace" />
	<owl:DatatypeProperty rdf:about="http://semantic-mediawiki.org/swivt/1.0#wikiPageContentLanguage" />
	<owl:DatatypeProperty rdf:about="http://semantic-mediawiki.org/swivt/1.0#wikiPageModificationDate" />
	<owl:DatatypeProperty rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Property-3AModification_date-23aux" />
	<owl:DatatypeProperty rdf:about="http://semantic-mediawiki.org/swivt/1.0#wikiPageSortKey" />
	<owl:Class rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AChemical_elements" />
	<owl:Class rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3AMatter" />
	<!-- Created by Semantic MediaWiki, https://www.semantic-mediawiki.org/ -->
</rdf:RDF>