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

<http://www.irandoc.acir/onto/irandoc/INSP0004896>
  skos:prefLabel "صرف فاز نوری"@fa, "optical phase conjugation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007930> .

<http://www.irandoc.acir/onto/irandoc/INSP0007930>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004896>, <http://www.irandoc.acir/onto/irandoc/INSP0004889>, <http://www.irandoc.acir/onto/irandoc/INSP0004447>, <http://www.irandoc.acir/onto/irandoc/INSP0010151> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0007931> ;
  skos:prefLabel "مواد نورانکساری"@fa, "photorefractive materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0004447>
  skos:prefLabel "تاثیر کراتوتومی"@fa, "photorefractive effect"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007930> .

<http://www.irandoc.acir/onto/irandoc/INSP0007931>
  skos:prefLabel "مواد نوری"@fa, "optical materials"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0007930> .

<http://www.irandoc.acir/onto/irandoc/INSP0010151>
  skos:prefLabel "تمام‌نگاری"@fa, "holography"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007930> .

<http://www.irandoc.acir/onto/irandoc/INSP0004889>
  skos:prefLabel "آمیختگی چندموجی"@fa, "multiwave mixing"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0007930> .