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

<http://www.irandoc.acir/onto/irandoc/insp0001040>
  skos:altLabel "power transmission line carrier system"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000657> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0001473> ;
  skos:prefLabel "Carrier transmission on power line"@en, "انتقال حامل روی خطوط برق"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0001473>
  skos:prefLabel "Telecommunication"@en, "مخابرات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0001040> .

<http://www.irandoc.acir/onto/irandoc/insp000657>
  skos:prefLabel "Transmission line"@en, "خط انتقال"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001040> .