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

<http://www.irandoc.acir/onto/irandoc/insp0011084>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011086>, <http://www.irandoc.acir/onto/irandoc/insp0011091>, <http://www.irandoc.acir/onto/irandoc/insp0011083> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0011093> ;
  skos:prefLabel "Compound engine"@en, "موتور مرکب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0011093>
  skos:prefLabel "Engine"@en, "موتور"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0011084> .

<http://www.irandoc.acir/onto/irandoc/insp0011091>
  skos:prefLabel "Internal combustion engine"@en, "موتور درون‌سوز"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011084> .

<http://www.irandoc.acir/onto/irandoc/insp0011083>
  skos:prefLabel "Aerospace engine"@en, "موتور هوافضایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011084> .

<http://www.irandoc.acir/onto/irandoc/insp0011086>
  skos:prefLabel "Steam engine"@en, "موتور بخار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0011084> .