@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/insp0004960> .

<http://www.irandoc.acir/onto/irandoc/insp0004901>
  skos:prefLabel "Optical self-focusing"@en, "خودکانونش نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004960> .

<http://www.irandoc.acir/onto/irandoc/insp0012289>
  skos:prefLabel "Kerr electro-optical effect"@en, "اثر الکترونوری کر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004960> .

<http://www.irandoc.acir/onto/irandoc/insp0004960>
  skos:altLabel "raman-induced kerr effect"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012289> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0004979>, <http://www.irandoc.acir/onto/irandoc/insp0004901> ;
  skos:prefLabel "Optical kerr effect"@en, "اثر کر نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .