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

<http://www.irandoc.acir/onto/irandoc/CAB0004807>
  skos:prefLabel "پارافین مایع"@fa, "liquid paraffin"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004808> .

<http://www.irandoc.acir/onto/irandoc/CAB0004993>
  skos:prefLabel "نشت روغن"@fa, "oil spills"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004808> .

<http://www.irandoc.acir/onto/irandoc/CAB0004811>
  skos:prefLabel "روغن"@fa, "oils"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004808> .

<http://www.irandoc.acir/onto/irandoc/CAB0054615>
  skos:prefLabel "حشره‌کش‌ها"@fa, "insecticides"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004808> .

<http://www.irandoc.acir/onto/irandoc/CAB0058431>
  skos:prefLabel "شیل نفتی"@fa, "oil shale"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004808> .

<http://www.irandoc.acir/onto/irandoc/CAB0008067>
  skos:prefLabel "OPEC"@en, "او.پی.ای.سی(اوپک)"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004808> .

<http://www.irandoc.acir/onto/irandoc/CAB0004808>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0058431>, <http://www.irandoc.acir/onto/irandoc/CAB0004993>, <http://www.irandoc.acir/onto/irandoc/CAB0054615>, <http://www.irandoc.acir/onto/irandoc/CAB0008067> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004811> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004807> ;
  skos:prefLabel "روغن معدنی"@fa, "mineral oils"@en .