@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:sh85137179 skos:broader lcsh:sh85028809 .
lcsh:sh92002377 skos:broader lcsh:sh85028809 .
lcsh:sh97005691 skos:broader lcsh:sh85028809 .
lcsh:sh2007007230 skos:broader lcsh:sh85028809 .
<http://data.bnf.fr/ark:/12148/cb11994929w> skos:closeMatch lcsh:sh85028809 .
lcsh:sh88004495 skos:broader lcsh:sh85028809 .
lcsh:sh85028809
  a skos:Concept ;
  skos:prefLabel "Combinatorial optimization"@en ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  skos:member lcsh:collection_LCSH_General, lcsh:collection_LCSHAuthorizedHeadings ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:closeMatch <http://data.bnf.fr/ark:/12148/cb11994929w> ;
  skos:broader lcsh:sh85028802, lcsh:sh85082127 ;
  skos:altLabel "Optimization, Combinatorial"@en .

lcsh:sh85082127
  skos:notation "QA402.5", "QC20.7.M27" ;
  skos:prefLabel "Mathematical optimization"@en ;
  a skos:Concept .

lcsh:sh94003329 skos:broader lcsh:sh85028809 .
<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .
lcsh:sh85028802
  skos:notation "TA347.C6", "QA164-QA167.2" ;
  skos:prefLabel "Combinatorial analysis"@en ;
  a skos:Concept .