@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/725456007>
  skos:prefLabel "1،1 دی متوکسیوکتادکان (ماده)"@fa, "1,1-Dimethoxyoctadecane (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/72802008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/72802008> .

<http://www.irandoc.acir/onto/irandoc/386844006>
  skos:prefLabel "توپیرامات (ماده)"@fa, "Topiramate (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/72802008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/72802008> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/60530008>
  skos:prefLabel "آلدئید"@fa, "aldehyde"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/72802008> .

<http://www.irandoc.acir/onto/irandoc/1149501006>
  skos:prefLabel "ماده ای با ساختار اتر"@fa, "Substance with ether structure"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/72802008> .

<http://www.irandoc.acir/onto/irandoc/72802008>
  skos:prefLabel "استال"@fa, "Acetal"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/1149501006>, <http://www.irandoc.acir/onto/irandoc/60530008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/60530008>, <http://www.irandoc.acir/onto/irandoc/1149501006> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/725457003>, <http://www.irandoc.acir/onto/irandoc/386844006>, <http://www.irandoc.acir/onto/irandoc/725456007> .

<http://www.irandoc.acir/onto/irandoc/725457003>
  skos:prefLabel "1،1 دی متوکسی هگزادکان (ماده)"@fa, "1,1-Dimethoxyhexadecane (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/72802008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/72802008> .