@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/430926008>
  skos:prefLabel "پیریدوکسال (ماده)"@fa, "Pyridoxal (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/430773008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/430773008> .

<http://www.irandoc.acir/onto/irandoc/433346006>
  skos:prefLabel "2 پیریدون (ماده)"@fa, "2-pyridone (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/430773008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/430773008> .

<http://www.irandoc.acir/onto/irandoc/430773008>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/300067003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/300067003> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/430926008>, <http://www.irandoc.acir/onto/irandoc/430469009>, <http://www.irandoc.acir/onto/irandoc/433346006>, <http://www.irandoc.acir/onto/irandoc/433517003> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "Monohydroxypyridine (substance)"@en, "مونوهیدروکسی پیریدین (ماده)"@fa .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/430469009>
  skos:prefLabel "پیریدوکسین (ماده)"@fa, "Pyridoxine (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/430773008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/430773008> .

<http://www.irandoc.acir/onto/irandoc/433517003>
  skos:prefLabel "4 پیریدوکسات (ماده)"@fa, "4-pyridoxate (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/430773008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/430773008> .

<http://www.irandoc.acir/onto/irandoc/300067003>
  skos:prefLabel "پیریدین و مشتقات"@fa, "Pyridine and derivatives"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/430773008> .