@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:sh85095188
  skos:notation "QP474-QP495" ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  skos:member lcsh:collection_LCSH_General, lcsh:collection_LCSHAuthorizedHeadings, lcsh:collection_SubdivideGeographicalIndirect ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  a skos:Concept ;
  skos:broader lcsh:sh85095181 ;
  skos:related lcsh:sh85143872 ;
  skos:altLabel "Optics, Physiological"@en ;
  dc:modified "1992-04-30T14:03:26"^^xsd:dateTime ;
  skos:prefLabel "Physiological optics"@en ;
  skos:closeMatch <http://data.bnf.fr/ark:/12148/cb126540296> .

lcsh:sh85132074 skos:broader lcsh:sh85095188 .
<http://data.bnf.fr/ark:/12148/cb126540296> skos:closeMatch lcsh:sh85095188 .
lcsh:sh85095181
  skos:notation "QC350-QC467" ;
  skos:prefLabel "Optics"@en ;
  a skos:Concept .

lcsh:sh85079303 skos:broader lcsh:sh85095188 .
lcsh:sh85064453 skos:broader lcsh:sh85095188 .
lcsh:sh85143872
  skos:notation "RC1045.V5", "QP474-QP495" ;
  skos:prefLabel "Vision"@en ;
  a skos:Concept ;
  skos:related lcsh:sh85095188 .

<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .
lcsh:sh85095148 skos:broader lcsh:sh85095188 .