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

<http://www.irandoc.acir/onto/irandoc/INSP0010245>
  skos:prefLabel "heat exchanger"@en, "مبادله‌کن گرما"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0010246> .

<http://www.irandoc.acir/onto/irandoc/INSP0010232>
  skos:prefLabel "سرمایش"@fa, "cooling"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0010246> .

<http://www.irandoc.acir/onto/irandoc/INSP0010246>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0010238>, <http://www.irandoc.acir/onto/irandoc/INSP0010245>, <http://www.irandoc.acir/onto/irandoc/INSP0010232> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0010249> ;
  skos:prefLabel "لوله گرمارسان"@fa, "heat pipes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0010249>
  skos:prefLabel "سامانه گرمایی"@fa, "heat system"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0010246> .

<http://www.irandoc.acir/onto/irandoc/INSP0010238>
  skos:prefLabel "انتقال گرما"@fa, "heat transfer"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0010246> .