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

<http://www.irandoc.acir/onto/irandoc/CAB0003597>
  skos:altLabel "gears, worm and wheel"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0003601> ;
  skos:prefLabel "دنده چرخشی و حلزونی"@fa, "worm and wheel gears"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0003601>
  skos:prefLabel "چرخ‌دنده"@fa, "gears"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0003597> .