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

<http://www.irandoc.acir/onto/irandoc/NEMA0004877>
  skos:prefLabel "منابع انرژی (خاستگاه انرژی)"@fa, "energy sources"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006886>
  skos:prefLabel "گازها"@fa, "gases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002605>
  skos:prefLabel "گاز صنعتی"@fa, "manufactured gas"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009158>
  skos:prefLabel "توزیع گاز"@fa, "gas distribution"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA000549>
  skos:prefLabel "کارخانه‌های گاز"@fa, "gas plants"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002608>
  skos:prefLabel "سوخت‌های مایع"@fa, "liquid fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006823>
  skos:prefLabel "لوله‌ها"@fa, "pipes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002592>
  skos:prefLabel "سوخت‌های حرارتی"@fa, "heating fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005866>
  skos:prefLabel "صنعت گاز"@fa, "gas industry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008719>
  skos:prefLabel "هلیم (شیمی)"@fa, "helium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002601>
  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/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002606>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0002607>, <http://www.irandoc.acir/onto/irandoc/NEMA0002602> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006886>, <http://www.irandoc.acir/onto/irandoc/NEMA0005678>, <http://www.irandoc.acir/onto/irandoc/NEMA0006881>, <http://www.irandoc.acir/onto/irandoc/NEMA0005866>, <http://www.irandoc.acir/onto/irandoc/NEMA0009158>, <http://www.irandoc.acir/onto/irandoc/NEMA0006823>, <http://www.irandoc.acir/onto/irandoc/NEMA0002608>, <http://www.irandoc.acir/onto/irandoc/NEMA0002601>, <http://www.irandoc.acir/onto/irandoc/NEMA0004877>, <http://www.irandoc.acir/onto/irandoc/NEMA0008719>, <http://www.irandoc.acir/onto/irandoc/NEMA0002605>, <http://www.irandoc.acir/onto/irandoc/NEMA0005676>, <http://www.irandoc.acir/onto/irandoc/NEMA0002592>, <http://www.irandoc.acir/onto/irandoc/NEMA000549> ;
  skos:prefLabel "گاز طبیعی"@fa, "natural gas"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0005678>
  skos:prefLabel "مخزن‌های ذخیره"@fa, "storage tanks"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005676>
  skos:prefLabel "reservoirs"@en, "مخزن‌ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006881>
  skos:prefLabel "گازهای اشتعال‌پذیر"@fa, "flammable gases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002602>
  skos:prefLabel "سوخت‌های فسیلی"@fa, "fossil fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002607>
  skos:prefLabel "سوخت‌های گازی شکل"@fa, "gaseous fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0002606> .