@prefix lcsh: <http://www.yso.fi/onto/lcsh/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

lcsh:sh85077577 skos:broader lcsh:sh85003587 .
lcsh:sh85003587
  skos:broader lcsh:sh85076899 ;
  skos:closeMatch <http://data.bnf.fr/ark:/12148/cb12121218w>, <http://d-nb.info/gnd/4224517-5> ;
  skos:notation "QD172.A4" ;
  skos:member lcsh:collection_LCSH_General, lcsh:collection_LCSHAuthorizedHeadings ;
  a skos:Concept ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:prefLabel "Alkali metals"@en .

lcsh:sh85051541 skos:broader lcsh:sh85003587 .
lcsh:sh85076899
  skos:notation "TS551-TS552", "TN773" ;
  skos:prefLabel "Light metals"@en ;
  a skos:Concept .

lcsh:sh85124249 skos:broader lcsh:sh85003587 .
lcsh:sh85115684 skos:broader lcsh:sh85003587 .
<http://d-nb.info/gnd/4224517-5> skos:closeMatch lcsh:sh85003587 .
<http://data.bnf.fr/ark:/12148/cb12121218w> skos:closeMatch lcsh:sh85003587 .
<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .
lcsh:sh85022200 skos:broader lcsh:sh85003587 .
lcsh:sh85105593 skos:broader lcsh:sh85003587 .