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

<http://www.irandoc.acir/onto/irandoc/CAB0003649>
  skos:prefLabel "دیگ‌های بخار"@fa, "boilers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004463> .

<http://www.irandoc.acir/onto/irandoc/CAB0053810>
  skos:prefLabel "آب"@fa, "water"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004463> .

<http://www.irandoc.acir/onto/irandoc/CAB0004463>
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0003649>, <http://www.irandoc.acir/onto/irandoc/CAB0053810> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004466> ;
  skos:prefLabel "آب رسیده به دیگ بخار"@fa, "boiler feed water"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0004466>
  skos:prefLabel "industrial waters"@en, "آب صنعتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004463> .