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

<http://www.irandoc.acir/onto/irandoc/CAB0053673>
  skos:prefLabel "آمین‌های نوع دوم"@fa, "secondary amines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053672> .

<http://www.irandoc.acir/onto/irandoc/CAB0053672>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053673> ;
  skos:prefLabel "دی‌متیل آمین"@fa, "dimethylamine"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .