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

<http://www.irandoc.acir/onto/irandoc/insp0004979>
  skos:prefLabel "Optical property"@en, "ویژگی نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012096> .

<http://www.irandoc.acir/onto/irandoc/insp0011137>
  skos:prefLabel "Electron gas"@en, "گاز الکترونی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012096> .

<http://www.irandoc.acir/onto/irandoc/insp0007266>
  skos:prefLabel "Kramers-kronig relations"@en, "رابطه کرامرز-کرونیگ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012096> .

<http://www.irandoc.acir/onto/irandoc/insp0011111>
  skos:prefLabel "ساختار نواری"@fa, "Band structure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012096> .

<http://www.irandoc.acir/onto/irandoc/insp0012115>
  skos:prefLabel "Dielectric property"@en, "ویژگی دی‌الکتریکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0012096> .

<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:related <http://www.irandoc.acir/onto/irandoc/insp0012096> .

<http://www.irandoc.acir/onto/irandoc/insp0012096>
  skos:prefLabel "Dielectric function"@en, "تابع دی‌الکتریکی"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007266>, <http://www.irandoc.acir/onto/irandoc/insp0013364>, <http://www.irandoc.acir/onto/irandoc/insp0011137>, <http://www.irandoc.acir/onto/irandoc/insp0011111> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004979>, <http://www.irandoc.acir/onto/irandoc/insp0012115> .