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

<http://www.irandoc.acir/onto/irandoc/NEMA0006239>
  skos:prefLabel "خواص الکتریکی"@fa, "electrical properties"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006231> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006232>
  skos:prefLabel "امپدانس الکتریکی"@fa, "electrical impedance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006231> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006231>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006232> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006239> ;
  skos:prefLabel "ابررسانایی"@fa, "superconductivity"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .