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

<http://www.irandoc.acir/onto/irandoc/insp000078>
  skos:prefLabel "Optical circulator"@en, "دایره‌زن نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp000084> .

<http://www.irandoc.acir/onto/irandoc/insp0005004>
  skos:prefLabel "Optical waveguide filter"@en, "پالایه موج‌بر نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp000084> .

<http://www.irandoc.acir/onto/irandoc/insp0005007>
  skos:prefLabel "Optical isolators"@en, "جداساز نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000084> .

<http://www.irandoc.acir/onto/irandoc/insp0005033>
  skos:prefLabel "Optical waveguide"@en, "موج‌بر نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000084> .

<http://www.irandoc.acir/onto/irandoc/insp000125>
  skos:prefLabel "Waveguide polariser"@en, "قطبشگر موج‌بر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000084> .

<http://www.irandoc.acir/onto/irandoc/insp0004991>
  skos:prefLabel "Optical coupler"@en, "جفتگر نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp000084> .

<http://www.irandoc.acir/onto/irandoc/insp000084>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0004991>, <http://www.irandoc.acir/onto/irandoc/insp000078>, <http://www.irandoc.acir/onto/irandoc/insp0005004> ;
  skos:prefLabel "اجزای موج‌بر نوری"@fa, "Optical waveguide components"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005007>, <http://www.irandoc.acir/onto/irandoc/insp000125>, <http://www.irandoc.acir/onto/irandoc/insp0005033> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp000126> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp000126>
  skos:prefLabel "Waveguide components"@en, "اجزای موج‌بر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp000084> .