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

<http://www.irandoc.acir/onto/irandoc/insp0013364>
  skos:prefLabel "Optical constant"@en, "ثابت اپتیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013362> .

<http://www.irandoc.acir/onto/irandoc/4c4f4d87-e837-4d65-970d-f5323698a5f1> skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0013362> .
<http://www.irandoc.acir/onto/irandoc/insp0013362>
  skos:altLabel "رسانندگی نوری"@fa, "" ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012140> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0013364> ;
  skos:prefLabel "Optical conductivity"@en, "رسانندگی اپتیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0012140>
  skos:prefLabel "High-temperature superconductor"@en, "ابررسانای دمابالا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013362> .