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

<http://www.irandoc.acir/onto/irandoc/NEMA0008858>
  skos:prefLabel "موتورهای درون‌سوز"@fa, "internal combustion engines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008852> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008851>
  skos:prefLabel "موتورهای بنزینی"@fa, "petrol engines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008852> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003469>
  skos:prefLabel "احتراق زبرصوتی"@fa, "supersonic combustion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008852> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007147>
  skos:prefLabel "پیشرانش جت"@fa, "jet propulsion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008852> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004941>
  skos:prefLabel "هواپیماهای جت"@fa, "jet aircraft"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008852> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008863>
  skos:prefLabel "موتورهای هواپیما"@fa, "aircraft engines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008852> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008852>
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0003469>, <http://www.irandoc.acir/onto/irandoc/NEMA0008851>, <http://www.irandoc.acir/onto/irandoc/NEMA0007147>, <http://www.irandoc.acir/onto/irandoc/NEMA0008861>, <http://www.irandoc.acir/onto/irandoc/NEMA0004941>, <http://www.irandoc.acir/onto/irandoc/NEMA0008863>, <http://www.irandoc.acir/onto/irandoc/NEMA0002610> ;
  skos:prefLabel "موتورهای جت"@fa, "jet engines"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008858> .

<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/NEMA0008852> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008861>
  skos:prefLabel "موتورهای موشک"@fa, "rocket engines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008852> .