@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:sh85119916 skos:broader lcsh:sh85046245 .
lcsh:sh85046245
  skos:altLabel "Electron-hole pair theory"@en, "Excitons, Theory of"@en ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  skos:broader lcsh:sh85042423, lcsh:sh85124647, lcsh:sh85101398, lcsh:sh85137024, lcsh:sh85109469 ;
  skos:member lcsh:collection_LCSHAuthorizedHeadings, lcsh:collection_LCSH_General ;
  skos:closeMatch <http://d-nb.info/gnd/4016091-9>, <http://data.bnf.fr/ark:/12148/cb11978665g> ;
  a skos:Concept ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:notation "QC176.8.E9" ;
  dc:modified "1992-02-12T15:52:39"^^xsd:dateTime ;
  skos:prefLabel "Exciton theory"@en .

lcsh:sh85101398
  skos:notation "QC793.5.P42-QC793.5.P429" ;
  skos:prefLabel "Photons"@en ;
  a skos:Concept .

<http://d-nb.info/gnd/4016091-9> skos:closeMatch lcsh:sh85046245 .
<http://data.bnf.fr/ark:/12148/cb11978665g> skos:closeMatch lcsh:sh85046245 .
lcsh:sh85042423
  skos:notation "QC793.5.E62-QC793.5.E629" ;
  skos:prefLabel "Electrons"@en ;
  a skos:Concept .

lcsh:sh85137024
  skos:notation "QC175.25", "QC718.5.T7", "TP156.T7", "QC880.4.T7", "QC793.3.T7" ;
  skos:prefLabel "Transport theory"@en ;
  a skos:Concept .

lcsh:sh85000249 skos:broader lcsh:sh85046245 .
lcsh:sh85042325 skos:broader lcsh:sh85046245 .
lcsh:sh85042213 skos:broader lcsh:sh85046245 .
lcsh:sh85043122 skos:broader lcsh:sh85046245 .
lcsh:sh85103101 skos:broader lcsh:sh85046245 .
lcsh:sh85109469
  skos:notation "QC173.96-QC174.52" ;
  skos:prefLabel "Quantum theory"@en ;
  a skos:Concept .

<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .
lcsh:sh85028096 skos:broader lcsh:sh85046245 .
lcsh:sh85124647
  skos:notation "QC282", "QC295", "QC321-QC323", "QC191" ;
  skos:prefLabel "Solids"@en ;
  a skos:Concept .