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

<http://rdf-vocabulary.ddialliance.org/xkos#Is_modification_of> rdfs:label "Is modification of"@en, "اصلاح"@fa .
<http://www.irandoc.acir/onto/irandoc/423025003>
  ns0:Is_modification_of <http://www.irandoc.acir/onto/irandoc/129504001>, <http://www.irandoc.acir/onto/irandoc/13531009> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/6038004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/6038004> ;
  skos:prefLabel "بوتانول O^15^ (ماده)"@fa, "Butanol O^15^ (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/129504001>
  skos:prefLabel "اکسیژن O^15^"@fa, "Oxygen O^15^"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/13531009>
  skos:prefLabel "بوتیل الکل"@fa, "Butyl alcohol"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/6038004>
  skos:prefLabel "رادیوایزوتوپ اکسیژن"@fa, "Oxygen radioisotope"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/423025003> .

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