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

<http://www.irandoc.acir/onto/irandoc/insp0004143>
  skos:prefLabel "Power electronics"@en, "الکترونیک قدرت"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0003443> .

<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:narrower <http://www.irandoc.acir/onto/irandoc/insp0003443> .

<http://www.irandoc.acir/onto/irandoc/insp0003443>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004143> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0003444>, <http://www.irandoc.acir/onto/irandoc/insp0005906> ;
  skos:prefLabel "Snubber"@en, "کمک‌فنر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0005906>
  skos:prefLabel "Networks (circuit)"@en, "شبکه (مدار)"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0003443> .