@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/insp0005757> .

<http://www.irandoc.acir/onto/irandoc/insp0005760>
  skos:prefLabel "Pulse circuit"@en, "مدار تپ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0005757> .

<http://www.irandoc.acir/onto/irandoc/insp0005757>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0005250>, <http://www.irandoc.acir/onto/irandoc/insp0005760> ;
  skos:prefLabel "Pulse amplifier"@en, "تقویت‌کننده تپی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .