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

<http://www.irandoc.acir/onto/irandoc/NEMA0004509>
  skos:prefLabel "جذب الکترومغناطیسی"@fa, "electromagnetic absorption"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .

<http://www.irandoc.acir/onto/irandoc/NEMA000366>
  skos:prefLabel "نورشناسی هندسی"@fa, "geometrical optics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .

<http://www.irandoc.acir/onto/irandoc/NEMA0003025>
  skos:prefLabel "reflectivity"@en, "بازتابندگی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004493>
  skos:prefLabel "تابش قطبی شده"@fa, "polarized radiation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004780>
  skos:prefLabel "انتشار موج"@fa, "wave propagation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004498>
  skos:prefLabel "نورمرئی"@fa, "visible light"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .

<http://www.irandoc.acir/onto/irandoc/NEMA000803>
  skos:prefLabel "زاویه‌ها"@fa, "angles"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004766>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "انعکاس"@fa, "reflection"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000366>, <http://www.irandoc.acir/onto/irandoc/NEMA0004493>, <http://www.irandoc.acir/onto/irandoc/NEMA000367>, <http://www.irandoc.acir/onto/irandoc/NEMA0004498>, <http://www.irandoc.acir/onto/irandoc/NEMA0004775>, <http://www.irandoc.acir/onto/irandoc/NEMA0004771>, <http://www.irandoc.acir/onto/irandoc/NEMA0003025>, <http://www.irandoc.acir/onto/irandoc/NEMA0004509>, <http://www.irandoc.acir/onto/irandoc/NEMA000803>, <http://www.irandoc.acir/onto/irandoc/NEMA0004501> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0004780> .

<http://www.irandoc.acir/onto/irandoc/NEMA000367>
  skos:prefLabel "نورشناسی"@fa, "optics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004775>
  skos:prefLabel "شکست (فیزیک)"@fa, "refraction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004501>
  skos:prefLabel "تابش الکترومغناطیسی"@fa, "electromagnetic radiation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004771>
  skos:prefLabel "تداخل موج"@fa, "wave interference"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0004766> .