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

<http://www.irandoc.acir/onto/irandoc/insp0010459>
  skos:prefLabel "Self-focusing"@en, "خودکانونش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004901> .

<http://www.irandoc.acir/onto/irandoc/insp0004901>
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012289>, <http://www.irandoc.acir/onto/irandoc/insp0012282> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0010453>, <http://www.irandoc.acir/onto/irandoc/insp0010459>, <http://www.irandoc.acir/onto/irandoc/insp0004912> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004960> ;
  skos:prefLabel "خودکانونش نوری"@fa, "Optical self-focusing"@en .

<http://www.irandoc.acir/onto/irandoc/insp0004912>
  skos:prefLabel "اپتیک غیرخطی"@fa, "Nonlinear optics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004901> .

<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/insp0004901> .

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

<http://www.irandoc.acir/onto/irandoc/insp0012282>
  skos:prefLabel "Electrostriction"@en, "الکتروتنگش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004901> .

<http://www.irandoc.acir/onto/irandoc/insp0010453>
  skos:prefLabel "Optical focusing"@en, "کانونش نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004901> .