@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/CAB0004512>
  skos:altLabel "oil, diesel"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004513>, <http://www.irandoc.acir/onto/irandoc/CAB0003532> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004806> ;
  skos:prefLabel "سوخت موتور دیزل"@fa, "diesel oil"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0004806>
  skos:prefLabel "روغن سوختی"@fa, "fuel oils"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004512> .

<http://www.irandoc.acir/onto/irandoc/CAB0004513>
  skos:prefLabel "نفت طبیعی"@fa, "petroleum"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004512> .

<http://www.irandoc.acir/onto/irandoc/CAB0003532>
  skos:prefLabel "موتور دیزل"@fa, "diesel engines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004512> .