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

<http://www.irandoc.acir/onto/irandoc/NEMA0004489>
  skos:prefLabel "تابش تکفام"@fa, "monochromatic radiation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006825> .

<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/NEMA0006825> .

<http://www.irandoc.acir/onto/irandoc/NEMA0005157>
  skos:prefLabel "پرتوهای ذره"@fa, "particle beams"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006825> .

<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/NEMA0006825> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006825>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007254>, <http://www.irandoc.acir/onto/irandoc/NEMA0004492>, <http://www.irandoc.acir/onto/irandoc/NEMA000366>, <http://www.irandoc.acir/onto/irandoc/NEMA0004034>, <http://www.irandoc.acir/onto/irandoc/NEMA000367>, <http://www.irandoc.acir/onto/irandoc/NEMA0004489>, <http://www.irandoc.acir/onto/irandoc/NEMA0007250>, <http://www.irandoc.acir/onto/irandoc/NEMA0004501>, <http://www.irandoc.acir/onto/irandoc/NEMA0002838>, <http://www.irandoc.acir/onto/irandoc/NEMA0004498> ;
  skos:altLabel "RAYOS"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0005157> ;
  skos:prefLabel "پرتوها"@fa, "beams (radiation)"@en .

<http://www.irandoc.acir/onto/irandoc/NEMA0002838>
  skos:prefLabel "شتاب‌دهنده‌های ذره"@fa, "particle accelerators"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006825> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007254>
  skos:prefLabel "تابش پوینده"@fa, "ionizing radiation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006825> .

<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/NEMA0006825> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004492>
  skos:prefLabel "تابش فروسرخ"@fa, "infrared radiation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006825> .

<http://www.irandoc.acir/onto/irandoc/NEMA0004034>
  skos:prefLabel "لیزرها"@fa, "lasers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006825> .

<http://www.irandoc.acir/onto/irandoc/NEMA0007250>
  skos:prefLabel "تابش فرابنفش"@fa, "ultraviolet radiation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006825> .

<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/NEMA0006825> .