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

<http://www.irandoc.acir/onto/irandoc/CAB0053081>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053091> ;
  skos:prefLabel "اتانول آمین"@fa, "ethanolamine"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0053091>
  skos:prefLabel "آمینوالکل‌ها"@fa, "amino alcohols"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053081> .