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

<http://www.irandoc.acir/onto/irandoc/INSP0009081>
  skos:altLabel "incandescent lamps"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/INSP0009083> ;
  skos:prefLabel "filament lamp"@en, "لامپ رشته‌ای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0009083>
  skos:prefLabel "lamp"@en, "لامپ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/INSP0009081> .