@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix lcsh: <http://www.yso.fi/onto/lcsh/> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://data.bnf.fr/ark:/12148/cb125730710> skos:closeMatch lcsh:sh85141738 .
lcsh:sh85042135
  skos:notation "QC630-QC645" ;
  skos:prefLabel "Electrodynamics"@en ;
  a skos:Concept .

lcsh:sh85105392
  skos:prefLabel "Positrons"@en ;
  a skos:Concept .

lcsh:sh85042423
  skos:notation "QC793.5.E62-QC793.5.E629" ;
  skos:prefLabel "Electrons"@en ;
  a skos:Concept .

lcsh:sh85141738
  skos:broader lcsh:sh85042423, lcsh:sh85042135, lcsh:sh85104155, lcsh:sh85042184, lcsh:sh85105392 ;
  skos:closeMatch <http://data.bnf.fr/ark:/12148/cb125730710> ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:member lcsh:collection_LCSH_General, lcsh:collection_LCSHAuthorizedHeadings ;
  dc:modified "1988-10-25T07:02:02"^^xsd:dateTime ;
  skos:prefLabel "Vacuum polarization"@en ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  a skos:Concept .

lcsh:sh85042184
  skos:notation "QC759.6-QC761.3" ;
  skos:prefLabel "Electromagnetism"@en ;
  a skos:Concept .

lcsh:sh85104155
  skos:notation "QD571" ;
  skos:prefLabel "Polarization (Electricity)"@en ;
  a skos:Concept .

lcsh:sh93000202 skos:broader lcsh:sh85141738 .
<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .