@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:sh2005003358 skos:broader lcsh:sh85095142 .
lcsh:sh2005004138 skos:broader lcsh:sh85095142 .
lcsh:sh85095177 skos:broader lcsh:sh85095142 .
lcsh:sh85133270
  skos:notation "HE7601-HE8635", "TK5101-TK5105.9" ;
  skos:prefLabel "Telecommunication"@en ;
  a skos:Concept .

<http://d-nb.info/gnd/4035624-3> skos:closeMatch lcsh:sh85095142 .
lcsh:sh85074773 skos:broader lcsh:sh85095142 .
lcsh:sh85095164 skos:broader lcsh:sh85095142 .
lcsh:sh85008957 skos:broader lcsh:sh85095142 .
lcsh:sh2001003098 skos:broader lcsh:sh85095142 .
lcsh:sh85095142
  skos:altLabel "Communications, Optical"@en, "Light communications"@en ;
  skos:member lcsh:collection_LCSH_General, lcsh:collection_LCSHAuthorizedHeadings ;
  dc:modified "1988-06-14T12:20:35"^^xsd:dateTime ;
  a skos:Concept ;
  skos:broader lcsh:sh85133270, lcsh:sh85101397 ;
  skos:closeMatch <http://d-nb.info/gnd/4035624-3>, <http://data.bnf.fr/ark:/12148/cb11958096p> ;
  skos:prefLabel "Optical communications"@en ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:notation "TK5103.59" ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> .

<http://data.bnf.fr/ark:/12148/cb11958096p> skos:closeMatch lcsh:sh85095142 .
lcsh:sh85101397
  skos:notation "TA1501-TA1820" ;
  skos:prefLabel "Photonics"@en ;
  a skos:Concept .

lcsh:sh85113375 skos:broader lcsh:sh85095142 .
lcsh:sh96009652 skos:broader lcsh:sh85095142 .
<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .