@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:related <http://www.irandoc.acir/onto/irandoc/insp0007002> .

<http://www.irandoc.acir/onto/irandoc/insp0007002>
  skos:prefLabel "Photoelasticity"@en, "نورکشسانی"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004979>, <http://www.irandoc.acir/onto/irandoc/insp0004929>, <http://www.irandoc.acir/onto/irandoc/insp0004184>, <http://www.irandoc.acir/onto/irandoc/insp0001820>, <http://www.irandoc.acir/onto/irandoc/insp0004937>, <http://www.irandoc.acir/onto/irandoc/insp0004928>, <http://www.irandoc.acir/onto/irandoc/insp0001824> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:altLabel "elasto-optical effect"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0007004> .

<http://www.irandoc.acir/onto/irandoc/insp0004929>
  skos:prefLabel "Birefringence"@en, "دوشکستی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007002> .

<http://www.irandoc.acir/onto/irandoc/insp0001824>
  skos:prefLabel "Stress analysis"@en, "تحلیل تنش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007002> .

<http://www.irandoc.acir/onto/irandoc/insp0001820>
  skos:prefLabel "Piezo-optical effect"@en, "اثر پیزواپتیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007002> .

<http://www.irandoc.acir/onto/irandoc/insp0004928>
  skos:prefLabel "Mechanical birefringence"@en, "دوشکستی مکانیکی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007002> .

<http://www.irandoc.acir/onto/irandoc/insp0004184>
  skos:prefLabel "Light polarization"@en, "قطبش نور"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007002> .

<http://www.irandoc.acir/onto/irandoc/insp0004937>
  skos:prefLabel "Dichroism"@en, "دوفامی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0007002> .

<http://www.irandoc.acir/onto/irandoc/insp0007004>
  skos:prefLabel "Elasticity"@en, "کشسانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0007002> .