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

<http://www.irandoc.acir/onto/irandoc/insp0004889>
  skos:prefLabel "Multiwave mixing"@en, "آمیختگی چندموجی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001098> .

<http://www.irandoc.acir/onto/irandoc/insp0001098>
  skos:prefLabel "واگردانی طول موج نوری"@fa, "Optical wavelength conversion"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0001099>, <http://www.irandoc.acir/onto/irandoc/insp0004912> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001632>, <http://www.irandoc.acir/onto/irandoc/insp0001200>, <http://www.irandoc.acir/onto/irandoc/insp0004889>, <http://www.irandoc.acir/onto/irandoc/insp0004894> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:altLabel "optical wavelength convertor"@en .

<http://www.irandoc.acir/onto/irandoc/insp0001099>
  skos:prefLabel "Optical communication"@en, "ارتباط نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0001098> .

<http://www.irandoc.acir/onto/irandoc/insp0004894>
  skos:prefLabel "Optical frequency conversion"@en, "تبدیل بسامد نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001098> .

<http://www.irandoc.acir/onto/irandoc/insp0004912>
  skos:prefLabel "اپتیک غیرخطی"@fa, "Nonlinear optics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0001098> .

<http://www.irandoc.acir/onto/irandoc/insp0001632>
  skos:prefLabel "Wavelength division multiplexing"@en, "هم‌تافتگری تقسیم طول موج"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001098> .

<http://www.irandoc.acir/onto/irandoc/insp0001200>
  skos:prefLabel "Optical communication equipment"@en, "تجهیزات ارتباط نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0001098> .