@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/cb11980031s> skos:closeMatch lcsh:sh85004093 .
lcsh:sh85003721
  skos:notation "TA483-TA486", "TS650", "TN690" ;
  skos:prefLabel "Alloys"@en ;
  a skos:Concept ;
  skos:related lcsh:sh85004093 .

lcsh:sh85004093
  skos:closeMatch <http://data.bnf.fr/ark:/12148/cb11980031s>, <http://d-nb.info/gnd/4217437-5> ;
  a skos:Concept ;
  skos:member lcsh:collection_LCSH_General, lcsh:collection_LCSHAuthorizedHeadings ;
  skos:note "Here are entered works on the separation of precious metals, especially gold, from any accompanying mineral matter by means of mercury. Works on the combination of mercury with other metals, and the resulting amalgams, are entered under the heading [Amalgams.]" ;
  skos:related lcsh:sh85003721 ;
  dc:created "1986-02-11T00:00:00"^^xsd:dateTime ;
  skos:example "Note under [Amalgams]" ;
  skos:notation "TN763" ;
  skos:inScheme <http://www.yso.fi/onto/lcsh> ;
  dc:modified "1986-12-04T17:34:11"^^xsd:dateTime ;
  skos:prefLabel "Amalgamation"@en ;
  skos:broader lcsh:sh85084167 .

<http://www.yso.fi/onto/lcsh> a skos:ConceptScheme .
<http://d-nb.info/gnd/4217437-5> skos:closeMatch lcsh:sh85004093 .
lcsh:sh85084167
  skos:notation "TN400-TN490", "QD171-QD172" ;
  skos:prefLabel "Metals"@en ;
  a skos:Concept .