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

<http://d-nb.info/gnd/4029921-1> skos:closeMatch lcsh:sh85020938 .
lcsh:sh85023027
  skos:notation "QD450-QD731" ;
  skos:prefLabel "Chemistry, Physical and theoretical"@en ;
  a skos:Concept .

lcsh:sh85020938
  skos:member lcsh:collection_LCSHAuthorizedHeadings, lcsh:collection_LCSH_General, lcsh:collection_SubdivideGeographicalIndirect ;
  skos:prefLabel "Catalysis"@en ;
  skos:broader lcsh:sh85130718, lcsh:sh95008784, lcsh:sh85023027 ;
  a skos:Concept ;
  skos:closeMatch <http://lod.nal.usda.gov/nalt/137566>, <http://d-nb.info/gnd/4029921-1>, <http://data.bnf.fr/ark:/12148/cb119418709> ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  skos:notation "QD505" ;
  dc:modified "1995-12-28T15:48:51"^^xsd:dateTime ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime .

lcsh:sh95008784
  skos:prefLabel "Activation (Chemistry)"@en ;
  a skos:Concept .

lcsh:sh93001301 skos:broader lcsh:sh85020938 .
lcsh:sh86006131 skos:broader lcsh:sh85020938 .
lcsh:sh2001008300 skos:broader lcsh:sh85020938 .
lcsh:sh85060532 skos:broader lcsh:sh85020938 .
<http://lod.nal.usda.gov/nalt/137566> skos:closeMatch lcsh:sh85020938 .
lcsh:sh85020940 skos:broader lcsh:sh85020938 .
lcsh:sh2007006406 skos:broader lcsh:sh85020938 .
lcsh:sh85130718
  skos:notation "QD506-QD508" ;
  skos:prefLabel "Surface chemistry"@en ;
  a skos:Concept .

<http://data.bnf.fr/ark:/12148/cb119418709> skos:closeMatch lcsh:sh85020938 .
<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .
lcsh:sh97006565 skos:broader lcsh:sh85020938 .