@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/372907000>
  skos:prefLabel "دی فسفونات (ماده)"@fa, "Diphosphonate (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/387582001> .

<http://www.irandoc.acir/onto/irandoc/387582001>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/372907000> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/734872006>, <http://www.irandoc.acir/onto/irandoc/768539002>, <http://www.irandoc.acir/onto/irandoc/387064005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/372907000> ;
  skos:prefLabel "ریزدرونات (ماده)"@fa, "Risedronate (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/387064005>
  skos:prefLabel "ریزدرونات سدیم (ماده)"@fa, "Risedronate sodium (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/387582001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/387582001> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/768539002>
  skos:prefLabel "اسید ریزدرونیک (ماده)"@fa, "Risedronic acid (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/387582001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/387582001> .

<http://www.irandoc.acir/onto/irandoc/734872006>
  skos:prefLabel "ریزدرونات سدیم همی پنتا هیدرات (ماده)"@fa, "Risedronate sodium hemi-pentahydrate (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/387582001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/387582001> .