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

<http://www.irandoc.acir/onto/irandoc/insp0012706>
  skos:prefLabel "Diffraction grating"@en, "توری پراش"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004983> .

<http://www.irandoc.acir/onto/irandoc/insp0004983>
  skos:altLabel "doe"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0012705>, <http://www.irandoc.acir/onto/irandoc/insp0004985>, <http://www.irandoc.acir/onto/irandoc/insp0012706> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0005035> ;
  skos:prefLabel "Diffractive optical element"@en, "عنصر نوری شکستی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0005035>
  skos:prefLabel "Optical element"@en, "عنصر نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004983> .

<http://www.irandoc.acir/onto/irandoc/insp0012705>
  skos:prefLabel "Holographic grating"@en, "توری تمام‌نگاری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004983> .

<http://www.irandoc.acir/onto/irandoc/insp0004985>
  skos:prefLabel "Holographic optical element"@en, "عنصر نوری تمام‌نگاشتی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004983> .