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

<http://www.irandoc.acir/onto/irandoc/insp0002628>
  skos:prefLabel "Semiconductor optical amplifier"@en, "تقویت‌کننده نوری نیم‌رسانا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000625> .

<http://www.irandoc.acir/onto/irandoc/insp000627>
  skos:prefLabel "Repeater"@en, "تکرارکننده"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp000625> .

<http://www.irandoc.acir/onto/irandoc/insp0009008>
  skos:prefLabel "Optical fibre amplifier"@en, "تقویت‌کننده تار نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp000625> .

<http://www.irandoc.acir/onto/irandoc/insp000625>
  skos:altLabel "optical regenerator"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0009008>, <http://www.irandoc.acir/onto/irandoc/insp0002628> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp000627>, <http://www.irandoc.acir/onto/irandoc/insp0001200> ;
  skos:prefLabel "Optical repeater"@en, "تکرارکننده نوری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<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:narrower <http://www.irandoc.acir/onto/irandoc/insp000625> .