@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/412512009>
  skos:prefLabel "پیروفسفات سدیم (ماده)"@fa, "Pyrophosphate sodium (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/312278002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/312278002> .

<http://www.irandoc.acir/onto/irandoc/27594003>
  skos:prefLabel "Ferric pyrophosphate"@en, "پیروفسفات آهن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/312278002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/312278002> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/35027004>
  skos:prefLabel "اسید پیروفسفریک"@fa, "Pyrophosphoric acid"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/312278002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/312278002> .

<http://www.irandoc.acir/onto/irandoc/63793008>
  skos:prefLabel "ترکیب فسفر"@fa, "Phosphorus compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/312278002> .

<http://www.irandoc.acir/onto/irandoc/312258005>
  skos:prefLabel "کلسیم پیروفسفات"@fa, "Calcium pyrophosphate"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/312278002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/312278002> .

<http://www.irandoc.acir/onto/irandoc/77729004>
  skos:prefLabel "تترا سدیم پیروفسفات"@fa, "Tetrasodium pyrophosphate"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/312278002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/312278002> .

<http://www.irandoc.acir/onto/irandoc/312278002>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/412512009>, <http://www.irandoc.acir/onto/irandoc/35027004>, <http://www.irandoc.acir/onto/irandoc/27594003>, <http://www.irandoc.acir/onto/irandoc/77729004>, <http://www.irandoc.acir/onto/irandoc/312258005> ;
  skos:prefLabel "Pyrophosphate"@en, "پیروفسفات"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/63793008> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/63793008> .