@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:sh85095172 skos:broader lcsh:sh85029559 .
lcsh:sh85029559
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  dc:modified "1997-11-21T09:10:32"^^xsd:dateTime ;
  skos:broader lcsh:sh85095200, lcsh:sh85029505 ;
  skos:member lcsh:collection_LCSH_General, lcsh:collection_LCSHAuthorizedHeadings ;
  a skos:Concept ;
  skos:prefLabel "Computers--Optical equipment"@en ;
  skos:related lcsh:sh85095143 .

lcsh:sh85076906 skos:broader lcsh:sh85029559 .
lcsh:sh85095140 skos:broader lcsh:sh85029559 .
lcsh:sh85029505
  skos:notation "TK7887.5-TK7887.8" ;
  skos:prefLabel "Computer input-output equipment"@en ;
  a skos:Concept .

lcsh:sh85029516 skos:broader lcsh:sh85029559 .
lcsh:sh85021032 skos:broader lcsh:sh85029559 .
lcsh:sh85066140 skos:broader lcsh:sh85029559 .
lcsh:sh85095143
  skos:notation "TA1630-TA1650" ;
  skos:prefLabel "Optical data processing"@en ;
  a skos:Concept ;
  skos:related lcsh:sh85029559 .

<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .
lcsh:sh85095200
  skos:notation "TK8300-TK8360", "TJ223.P5" ;
  skos:prefLabel "Optoelectronic devices"@en ;
  a skos:Concept .