@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:sh85058558 skos:broader lcsh:sh85018809 .
lcsh:sh87005621 skos:broader lcsh:sh85018809 .
lcsh:sh2010001623 skos:broader lcsh:sh85018809 .
lcsh:sh85016244 skos:broader lcsh:sh85018809 .
lcsh:sh85031727 skos:broader lcsh:sh85018809 .
lcsh:sh2002011191 skos:broader lcsh:sh85018809 .
lcsh:sh85018809
  skos:notation "QA315-QA316", "TA347.C3", "QC20.7.C3" ;
  skos:member lcsh:collection_LCSHAuthorizedHeadings, lcsh:collection_LCSH_General ;
  skos:broader lcsh:sh85082365 ;
  skos:altLabel "Variations, Calculus of"@en, "Isoperimetrical problems"@en ;
  dc:modified "2011-05-18T08:58:55"^^xsd:dateTime ;
  skos:prefLabel "Calculus of variations"@en ;
  a skos:Concept ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime .

<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .
lcsh:sh85038274 skos:broader lcsh:sh85018809 .
lcsh:sh85034142 skos:broader lcsh:sh85018809 .
lcsh:sh85082365
  skos:notation "QA563", "QA306" ;
  skos:prefLabel "Maxima and minima"@en ;
  a skos:Concept .

lcsh:sh85052312 skos:broader lcsh:sh85018809 .
lcsh:sh88005281 skos:broader lcsh:sh85018809 .
lcsh:sh2009009383 skos:broader lcsh:sh85018809 .
lcsh:sh89006164 skos:broader lcsh:sh85018809 .
lcsh:sh85046554 skos:broader lcsh:sh85018809 .
lcsh:sh88005280 skos:broader lcsh:sh85018809 .
lcsh:sh85142098 skos:broader lcsh:sh85018809 .
lcsh:sh93005419 skos:broader lcsh:sh85018809 .
lcsh:sh85046597 skos:broader lcsh:sh85018809 .
lcsh:sh85073965 skos:broader lcsh:sh85018809 .
lcsh:sh85142097 skos:broader lcsh:sh85018809 .