@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:sh85089710 skos:broader lcsh:sh85104606 .
lcsh:sh89004263 skos:broader lcsh:sh85104606 .
lcsh:sh85063372
  skos:notation "QD305.H5-QD305.H9", "TP492.82.H93", "QD341.H9" ;
  skos:prefLabel "Hydrocarbons"@en ;
  a skos:Concept .

lcsh:sh2008005807 skos:broader lcsh:sh85104606 .
lcsh:sh85104606
  skos:altLabel "Polynuclear aromatic hydrocarbons"@en, "Benzenoid hydrocarbons"@en, "PAHs (Chemicals)"@en, "Polyarenes"@en ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  skos:notation "QP801.P639", "QD341.H9" ;
  skos:prefLabel "Polycyclic aromatic hydrocarbons"@en ;
  a skos:Concept ;
  dc:modified "2013-05-07T17:23:58"^^xsd:dateTime ;
  skos:broader lcsh:sh85063372, lcsh:sh88003550 ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:member lcsh:collection_LCSH_General, lcsh:collection_SubdivideGeographically, lcsh:collection_LCSHAuthorizedHeadings .

lcsh:sh88003550
  skos:prefLabel "Polycyclic aromatic compounds"@en ;
  a skos:Concept .

lcsh:sh85005547 skos:broader lcsh:sh85104606 .
lcsh:sh85064827 skos:broader lcsh:sh85104606 .
lcsh:sh2002005321 skos:broader lcsh:sh85104606 .
lcsh:sh94007559 skos:broader lcsh:sh85104606 .
<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .