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

<http://www.irandoc.acir/onto/irandoc/CAB0052896>
  skos:prefLabel "پیریدین‌ها"@fa, "pyridines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0052883> .

<http://www.irandoc.acir/onto/irandoc/CAB0052883>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0052896>, <http://www.irandoc.acir/onto/irandoc/CAB0050278>, <http://www.irandoc.acir/onto/irandoc/CAB0053362> ;
  skos:prefLabel "پیریدوکسال"@fa, "pyridoxal"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0053362>
  skos:prefLabel "آلدهیدها"@fa, "aldehydes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0052883> .

<http://www.irandoc.acir/onto/irandoc/CAB0050278>
  skos:prefLabel "vitamin B complex"@en, "ویتامین ب کمپلکس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0052883> .