@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:sh85042179
  skos:notation "QC660.5-QC678.6" ;
  skos:prefLabel "Electromagnetic waves"@en ;
  a skos:Concept .

<http://data.bnf.fr/ark:/12148/cb119590033> skos:closeMatch lcsh:sh85110586 .
lcsh:sh85122401
  skos:prefLabel "Signal theory (Telecommunication)"@en ;
  a skos:Concept .

<http://d-nb.info/gnd/4176841-3> skos:closeMatch lcsh:sh85110586 .
lcsh:sh85110682 skos:broader lcsh:sh85110586 .
lcsh:sh85110586
  skos:altLabel "Hertzian waves"@en ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:closeMatch <http://d-nb.info/gnd/4048204-2>, <http://d-nb.info/gnd/4176841-3>, <http://data.bnf.fr/ark:/12148/cb119590033> ;
  skos:broader lcsh:sh85122401, lcsh:sh85042179, lcsh:sh85042038 ;
  skos:prefLabel "Radio waves"@en ;
  a skos:Concept ;
  skos:member lcsh:collection_LCSHAuthorizedHeadings, lcsh:collection_LCSH_General ;
  skos:related lcsh:sh85110519, lcsh:sh85110472 ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  skos:notation "QC676-QC678.6" .

lcsh:sh85110516 skos:broader lcsh:sh85110586 .
lcsh:sh85084975 skos:broader lcsh:sh85110586 .
<http://d-nb.info/gnd/4048204-2> skos:closeMatch lcsh:sh85110586 .
lcsh:sh85110472
  skos:prefLabel "Radio frequency"@en ;
  a skos:Concept ;
  skos:related lcsh:sh85110586 .

lcsh:sh85109042 skos:broader lcsh:sh85110586 .
lcsh:sh85110519
  skos:notation "QC973" ;
  skos:prefLabel "Radio meteorology"@en ;
  a skos:Concept ;
  skos:related lcsh:sh85110586 .

lcsh:sh85042038
  skos:notation "QC661-QC665" ;
  skos:prefLabel "Electric waves"@en ;
  a skos:Concept .

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