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		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Atomic_mass/Table"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Atomic_mass/Table"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Atomic mass/Table</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-3APeriodic_table"/>
		<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>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Periodic_table_-28big-29">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Periodic table (big)</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Periodic_table_-28big-29"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Periodic_table_-28big-29"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table (big)</swivt:wikiPageSortKey>
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	<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-3APeriodic_table"/>
		<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"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group (periodic table)</swivt:wikiPageSortKey>
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	<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-3APeriodic_table"/>
		<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>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Period_6_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 6 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Period_6_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_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">Period 6 element</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Periodic_table_block">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Periodic table block</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Periodic_table_block"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Periodic_table_block"/>
		<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">Periodic table block</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Periodic_table_-28detailed-29">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Periodic table (detailed)</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Periodic_table_-28detailed-29"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Periodic_table_-28detailed-29"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table (detailed)</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Period_3_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 3 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Period_3_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_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">Period 3 element</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Lanthanoid">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Lanthanoid</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Lanthanoid"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Lanthanoid"/>
		<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">Lanthanoid</swivt:wikiPageSortKey>
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	<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-3APeriodic_table"/>
		<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>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 10 element</swivt:wikiPageSortKey>
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	<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-3APeriodic_table"/>
		<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>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">d-block</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Periodic table (electron configurations)</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Periodic_table_-28electron_configurations-29"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table (electron configurations)</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Periodic_table_-28standard-29">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Periodic table (standard)</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Periodic_table_-28standard-29"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table (standard)</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 8 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Period_8_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_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">Period 8 element</swivt:wikiPageSortKey>
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	<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-3APeriodic_table"/>
		<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>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Chalcogen">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Chalcogen</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Chalcogen"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Chalcogen</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Period_2_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 2 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Period_2_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_2_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">Period 2 element</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Actinide">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Actinide</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Actinide"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Actinide"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Actinide</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Periodic_table_-28wide-29">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Periodic table (wide)</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Periodic_table_-28wide-29"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table (wide)</swivt:wikiPageSortKey>
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		<rdfs:label>Transition metal</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Transition_metal"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Transition metal</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Periodic_table_-28metals_and_non-2Dmetals-29">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Periodic table (metals and non-metals)</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Periodic_table_-28metals_and_non-2Dmetals-29"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Periodic_table_-28metals_and_non-2Dmetals-29"/>
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		<rdfs:label>Noble gas</rdfs:label>
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		<rdfs:label>Periodic table (valence)</rdfs:label>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table (valence)</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 5 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Period_5_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_5_element"/>
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		<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">Period 5 element</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Period_1_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 1 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Period_1_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_1_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">Period 1 element</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Poor_metal">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Poor metal</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Poor_metal"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Poor_metal"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Poor metal</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/G-2Dblock">
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		<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"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">g-block</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Carbon_group">
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		<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>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Carbon group</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Alternative_periodic_tables">
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		<rdfs:label>Alternative periodic tables</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Alternative_periodic_tables"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Alternative_periodic_tables"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Alternative periodic tables</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 4 element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Period_4_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_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">Period 4 element</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Periodic_table_-28block-29">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Periodic table (block)</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Periodic_table_-28block-29"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Periodic_table_-28block-29"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table (block)</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Lanthanide">
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		<rdfs:label>Lanthanide</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Lanthanide"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Lanthanide"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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	<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-3APeriodic_table"/>
		<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>
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	<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-3APeriodic_table"/>
		<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>
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	<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-3APeriodic_table"/>
		<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>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Stable_element">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Stable element</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Stable_element"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Stable_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">Stable element</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Amphoteric_Line">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Amphoteric Line</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Amphoteric_Line"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Amphoteric_Line"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Amphoteric Line</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Island_of_stability">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Island of stability</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Island_of_stability"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Island_of_stability"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Island of stability</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Boiling_points_of_the_elements_-28data_page-29">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Boiling points of the elements (data page)</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Boiling_points_of_the_elements_-28data_page-29"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Boiling_points_of_the_elements_-28data_page-29"/>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Magic number (physics)</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Magic_number_-28physics-29"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Magic_number_-28physics-29"/>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Index_to_isotope_pages">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Index to isotope pages</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Index_to_isotope_pages"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Index_to_isotope_pages"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Index to isotope pages</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Chemical_elements_in_East_Asian_languages">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Chemical elements in East Asian languages</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Chemical_elements_in_East_Asian_languages"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Chemical_elements_in_East_Asian_languages"/>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/History_of_the_periodic_table">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>History of the periodic table</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/History_of_the_periodic_table"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/History_of_the_periodic_table"/>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Post-2Dtransition_metal">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
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		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Post-2Dtransition_metal"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Post-2Dtransition_metal"/>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Actinide</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Actinide"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Actinide"/>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Actinides</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Actinides"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Actinides"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Actinides</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Alternative_periodic_tables">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Alternative periodic tables</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Alternative_periodic_tables"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Alternative_periodic_tables"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Alternative periodic tables</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Amphoteric_Line">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Amphoteric Line</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Amphoteric_Line"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Amphoteric_Line"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Amphoteric Line</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Atomic_mass/Table">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Atomic mass/Table</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Atomic_mass/Table"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Atomic_mass/Table"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Atomic mass/Table</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Boiling_points_of_the_elements_-28data_page-29">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Boiling points of the elements (data page)</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Boiling_points_of_the_elements_-28data_page-29"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Boiling_points_of_the_elements_-28data_page-29"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Boiling points of the elements (data page)</swivt:wikiPageSortKey>
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	<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-3APeriodic_table"/>
		<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>
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	<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-3APeriodic_table"/>
		<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>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Carbon group</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Chalcogen">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Chalcogen</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Chalcogen"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Chalcogen"/>
		<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">Chalcogen</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Chemical_elements_in_East_Asian_languages">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Chemical elements in East Asian languages</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Chemical_elements_in_East_Asian_languages"/>
		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Chemical_elements_in_East_Asian_languages"/>
		<swivt:wikiNamespace rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">0</swivt:wikiNamespace>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Group (periodic table)</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_-28periodic_table-29"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group (periodic table)</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<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>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<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>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 11 element</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<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>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 12 element</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<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>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<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>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<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>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Group 6 element</rdfs:label>
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		<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>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Group 7 element</rdfs:label>
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		<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>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Group 8 element</rdfs:label>
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		<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>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Group 9 element</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Group_9_element"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Group 9 element</swivt:wikiPageSortKey>
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		<rdfs:label>Halogen</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Halogen"/>
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		<rdfs:label>History of the periodic table</rdfs:label>
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		<rdfs:label>Index to isotope pages</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Index_to_isotope_pages"/>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Lanthanide</rdfs:label>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Lanthanoid</rdfs:label>
		<rdfs:isDefinedBy rdf:resource="https://www.wikidoc.org/index.php/Special:ExportRDF/Lanthanoid"/>
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		<rdfs:label>Period (periodic table)</rdfs:label>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Period (periodic table)</swivt:wikiPageSortKey>
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		<rdfs:label>Period 1 element</rdfs:label>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Period 1 element</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 2 element</rdfs:label>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Period 2 element</swivt:wikiPageSortKey>
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		<rdfs:label>Period 3 element</rdfs:label>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Period 3 element</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 4 element</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_4_element"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Period 4 element</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 5 element</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_5_element"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Period 5 element</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 6 element</rdfs:label>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Period 6 element</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 7 element</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_7_element"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Period 7 element</swivt:wikiPageSortKey>
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		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Period 8 element</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Period_8_element"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Period 8 element</swivt:wikiPageSortKey>
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	<swivt:Subject rdf:about="https://www.wikidoc.org/index.php/Special:URIResolver/Periodic_table">
		<rdf:type rdf:resource="https://www.wikidoc.org/index.php/Special:URIResolver/Category-3APeriodic_table"/>
		<rdfs:label>Periodic table</rdfs:label>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table</swivt:wikiPageSortKey>
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		<rdfs:label>Periodic table (big)</rdfs:label>
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		<rdfs:label>Periodic table (block)</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Periodic_table_-28block-29"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table (block)</swivt:wikiPageSortKey>
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		<rdfs:label>Periodic table (detailed)</rdfs:label>
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		<rdfs:label>Periodic table (extended)</rdfs:label>
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		<swivt:page rdf:resource="https://www.wikidoc.org/index.php/Periodic_table_-28extended-29"/>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table (extended)</swivt:wikiPageSortKey>
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		<rdfs:label>Periodic table (large version)</rdfs:label>
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		<swivt:wikiPageSortKey rdf:datatype="http://www.w3.org/2001/XMLSchema#string">Periodic table (large version)</swivt:wikiPageSortKey>
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		<rdfs:label>Periodic table (metals and non-metals)</rdfs:label>
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		<rdfs:label>Periodic table (standard)</rdfs:label>
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		<rdfs:label>Periodic table (text only)</rdfs:label>
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