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

<http://www.irandoc.acir/onto/irandoc/INSP0005250>
  skos:prefLabel "تقویت‌کننده"@fa, "amplifier"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0005249> .

<http://www.irandoc.acir/onto/irandoc/INSP0005246>
  skos:prefLabel "تقویت‌کننده موج رونده"@fa, "travelling wave amplifier"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005249> .

<http://www.irandoc.acir/onto/irandoc/INSP0005249>
  skos:altLabel "broadband amplifier"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005209>, <http://www.irandoc.acir/onto/irandoc/INSP0005246> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0005250> ;
  skos:prefLabel "تقویت‌کننده پهن-نوار"@fa, "wideband amplifier"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0005209>
  skos:prefLabel "تقویت‌کننده گسترده"@fa, "distributed amplifier"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0005249> .