@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:closeMatch <https://www.wikidata.org/entity/Q214261>, <http://id.worldcat.org/fast/1059331>, <http://id.loc.gov/authorities/subjects/sh85100383>, <http://www.yso.fi/onto/yso/p16137> ;
  skos:prefLabel "Oil refining"@en, "Naftas pārstrāde"@lv ;
  dc:created "2005-03-02"^^xsd:date ;
  skos:broader nllsh:LNC10-000055910 ;
  skos:note "Source: Latvijas padomju enciklopēdija, 1986:" ;
  skos:altLabel "Petroleum--Refining"@en, "Petroleum refining"@en, "öljynjalostus"@fi, "Nafta--Pārstrāde"@lv ;
  dc:modified "2025-03-10"^^xsd:date ;
  skos:narrower nllsh:LNC10-000290596, nllsh:LNC10-000117149 ;
  dc:identifier "LNC10-000055908" ;
  skos:related nllsh:LNC10-000055911 ;
  a skos:Concept ;
  skos:inScheme nllsh: .

nllsh:LNC10-000117149
  skos:prefLabel "Alkilēšana"@lv, "Alkylation"@en ;
  a skos:Concept ;
  skos:broader nllsh:LNC10-000055908 .

nllsh:LNC10-000055911
  skos:prefLabel "Naftas produkti"@lv, "Petroleum products"@en ;
  a skos:Concept ;
  skos:related nllsh:LNC10-000055908 .

nllsh:LNC10-000290596
  skos:prefLabel "Izomerizācija"@lv, "Isomerization"@en ;
  a skos:Concept ;
  skos:broader nllsh:LNC10-000055908 .

nllsh:LNC10-000055910
  skos:prefLabel "Naftas rūpniecība un tirdzniecība"@lv, "Petroleum industry and trade"@en ;
  a skos:Concept ;
  skos:narrower nllsh:LNC10-000055908 .