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

<http://www.irandoc.acir/onto/irandoc/insp0007827>
  skos:prefLabel "Optical fibre theory"@en, "نظریه تار نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0005029> .

<http://www.irandoc.acir/onto/irandoc/insp0005029>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0007827> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0013038>, <http://www.irandoc.acir/onto/irandoc/insp0005123> ;
  skos:prefLabel "Optical waveguide theory"@en, "نظریه موج‌بر نوری"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0005033>, <http://www.irandoc.acir/onto/irandoc/insp000070> ;
  skos:altLabel "guided light propagation"@en .

<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:narrower <http://www.irandoc.acir/onto/irandoc/insp0005029> .

<http://www.irandoc.acir/onto/irandoc/insp0005123>
  skos:prefLabel "Nonlinear media"@en, "رسانه غیرخطی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005029> .

<http://www.irandoc.acir/onto/irandoc/insp0013038>
  skos:prefLabel "Coupled mode analysis"@en, "تحلیل جفت‌مد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0005029> .

<http://www.irandoc.acir/onto/irandoc/insp000070>
  skos:prefLabel "Waveguide theory"@en, "نظریه موج‌بر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0005029> .