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

<http://www.irandoc.acir/onto/irandoc/CHMTR000389>
  skos:prefLabel "سوخت‌ فسیلی"@fa, "fossil fuel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000073> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000073>
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000343>, <http://www.irandoc.acir/onto/irandoc/CHMTR000389>, <http://www.irandoc.acir/onto/irandoc/CHMTR000280>, <http://www.irandoc.acir/onto/irandoc/CHMTR000388> ;
  skos:prefLabel "تامین انرژی"@fa, "energy supply"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CHMTR000343>
  skos:prefLabel "oil burning"@en, "سوزاندن نفت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000073> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000388>
  skos:prefLabel "نفت خام"@fa, "petroleum"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000073> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000280>
  skos:prefLabel "انرژی"@fa, "energy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000073> .