@prefix nllsh: <http://dati.lnb.lv/onto/subject/> .
@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#> .

nllsh:LNC10-000055908
  skos:prefLabel "Oil refining"@en, "Naftas pārstrāde"@lv ;
  a skos:Concept ;
  skos:narrower nllsh:LNC10-000117149 .

nllsh:LNC10-000117149
  skos:broader nllsh:LNC10-000117086, nllsh:LNC10-000055908, nllsh:LNC10-000086677 ;
  dc:modified "2020-10-26"^^xsd:date ;
  skos:note "Source: Latvijas padomju enciklopēdija, 1981:" ;
  dc:created "2008-07-29"^^xsd:date ;
  skos:closeMatch <http://id.worldcat.org/fast/805428>, <http://id.loc.gov/authorities/subjects/sh85003606> ;
  skos:prefLabel "Alkylation"@en, "Alkilēšana"@lv ;
  a skos:Concept ;
  skos:narrower nllsh:LNC10-000297597 ;
  dc:identifier "LNC10-000117149" ;
  skos:inScheme nllsh: .

nllsh:LNC10-000297597
  skos:prefLabel "Metilēšana"@lv, "Methylation"@en ;
  a skos:Concept ;
  skos:broader nllsh:LNC10-000117149 .

nllsh:LNC10-000086677
  skos:prefLabel "Ķīmiskās reakcijas"@lv, "Chemical reactions"@en ;
  a skos:Concept ;
  skos:narrower nllsh:LNC10-000117149 .

nllsh:LNC10-000117086
  skos:prefLabel "Ogļūdeņraži"@lv, "Hydrocarbons"@en ;
  a skos:Concept ;
  skos:narrower nllsh:LNC10-000117149 .