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

<http://www.irandoc.acir/onto/irandoc/INSP0001869>
  skos:prefLabel "کارخانه بخار"@fa, "steam plant"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0001868> .

<http://www.irandoc.acir/onto/irandoc/INSP0001868>
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0001869> ;
  skos:prefLabel "چگالنده (کارخانه بخار)"@fa, "condenser (steam plant)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .