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

<http://www.irandoc.acir/onto/irandoc/EIT0007692>
  skos:prefLabel "موتور درون‌سوز"@fa, "internal combustion engine"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/EIT0007670> .

<http://www.irandoc.acir/onto/irandoc/EIT0007670>
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0007667> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/EIT0007692> ;
  skos:prefLabel "پس‌سوز (موتور)"@fa, "afterburner (engine)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/EIT0007667>
  skos:prefLabel "سامانه فراراندی (موتور)"@fa, "exhaust system (engine)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/EIT0007670> .