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

<http://www.irandoc.acir/onto/irandoc/NEMA0002616>
  skos:prefLabel "سوخت‌ها"@fa, "fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0002615> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003650>
  skos:prefLabel "gasoline"@en, "بنزین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002615> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004950>
  skos:prefLabel "فناوری هواپیما"@fa, "aircraft technology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002615> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002610>
  skos:prefLabel "سوخت‌های موتور جت"@fa, "jet engine fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0002615> .

<http://www.irandoc.acir/onto/irandoc/NEMA0002615>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003650>, <http://www.irandoc.acir/onto/irandoc/NEMA0002610>, <http://www.irandoc.acir/onto/irandoc/NEMA0004950> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0002616> ;
  skos:prefLabel "سوخت‌های هواپیمایی"@fa, "aviation fuels"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .