@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:sh85093216 skos:broader lcsh:sh85107437 .
lcsh:sh85078115
  skos:notation "BC131-BC135", "QA9-QA10.3" ;
  skos:prefLabel "Logic, Symbolic and mathematical"@en ;
  a skos:Concept .

lcsh:sh85010111 skos:broader lcsh:sh85107437 .
lcsh:sh85064795 skos:broader lcsh:sh85107437 .
<http://data.bnf.fr/ark:/12148/cb122670310> skos:closeMatch lcsh:sh85107437 .
lcsh:sh85107437
  skos:closeMatch <http://data.bnf.fr/ark:/12148/cb122670310> ;
  dc:modified "1988-08-29T10:51:35"^^xsd:dateTime ;
  a skos:Concept ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:prefLabel "Proof theory"@en ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  skos:notation "QA9.54" ;
  skos:member lcsh:collection_LCSH_General, lcsh:collection_LCSHAuthorizedHeadings ;
  skos:broader lcsh:sh85078115 .

<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .