@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/26858000>
  skos:prefLabel "Spermine"@en, "اسپرمین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/255760002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/255760002> .

<http://www.irandoc.acir/onto/irandoc/45698003>
  skos:prefLabel "Putrescine"@en, "پوترسین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/255760002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/255760002> .

<http://www.irandoc.acir/onto/irandoc/111992002>
  skos:prefLabel "Spermidine"@en, "اسپرمیدین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/255760002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/255760002> .

<http://www.irandoc.acir/onto/irandoc/255760002>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/415130003> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/111992002>, <http://www.irandoc.acir/onto/irandoc/26858000>, <http://www.irandoc.acir/onto/irandoc/45698003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/415130003> ;
  skos:prefLabel "Diamine"@en, "دی آمین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/415130003>
  skos:prefLabel "پلی آمین (ماده)"@fa, "Polyamine (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/255760002> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .