@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 "مدار تپ"@fa, "pulse circuit"@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/INSP0005757>
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0005250>, <http://www.irandoc.acir/onto/irandoc/INSP0005760> ;
  skos:prefLabel "تقویت‌کننده تپی"@fa, "pulse amplifier"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .