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

<http://www.irandoc.acir/onto/irandoc/insp0004326>
  skos:prefLabel "Power system planning"@en, "برنامه‌ریزی سامانه قدرت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009309> .

<http://www.irandoc.acir/onto/irandoc/insp0003454>
  skos:prefLabel "Arresters"@en, "گیر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009309> .

<http://www.irandoc.acir/onto/irandoc/insp0003432>
  skos:prefLabel "Lightning protection"@en, "محافظت از آذرخش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009309> .

<http://www.irandoc.acir/onto/irandoc/insp0009337>
  skos:prefLabel "Insulation"@en, "عایق‌کاری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0009309> .

<http://www.irandoc.acir/onto/irandoc/insp0009309>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0003454>, <http://www.irandoc.acir/onto/irandoc/insp0003432>, <http://www.irandoc.acir/onto/irandoc/insp0003444>, <http://www.irandoc.acir/onto/irandoc/insp0004326> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0009337> ;
  skos:prefLabel "Insulation co-ordination"@en, "هماهنگی عایق‌کاری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0003444>
  skos:prefLabel "Overvoltage protection"@en, "حفاظت بیش‌ولتاژ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009309> .