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

<http://www.irandoc.acir/onto/irandoc/INSP0009012>
  skos:prefLabel "لیزر"@fa, "laser"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004893> .

<http://www.irandoc.acir/onto/irandoc/INSP0004894>
  skos:prefLabel "تبدیل بسامد نوری"@fa, "optical frequency conversion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0004893> .

<http://www.irandoc.acir/onto/irandoc/INSP0004893>
  skos:altLabel "تولید هماهنگ نوری"@fa ;
  skos:scopeNote "third harmonic generation, optical"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0009012> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0004894>, <http://www.irandoc.acir/onto/irandoc/INSP0010265> ;
  skos:prefLabel "تولید هماهنگ اپتیکی"@fa, "optical harmonic generation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0010265>
  skos:prefLabel "تولید هماهنگ"@fa, "harmonic generation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0004893> .