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

<http://www.irandoc.acir/onto/irandoc/234789004> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/723030009>
  skos:prefLabel "ترکیب فلزی پلاستیکی (ماده)"@fa, "Plastic metallic compound (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/432680005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/432680005> .

<http://www.irandoc.acir/onto/irandoc/234792000> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/432680005>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/255922001>, "118417008" ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/256532008>, <http://www.irandoc.acir/onto/irandoc/723030009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/255922001> ;
  skos:prefLabel "مواد پرکننده دندان (ماده)"@fa, "Dental filling material (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/255922001>
  skos:prefLabel "مواد دندانپزشکی"@fa, "Dental material"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/432680005> .

<http://www.irandoc.acir/onto/irandoc/234791007> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/234790008> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/113134007> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/234785005> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/27445001> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/234788007> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/256532008>
  skos:prefLabel "مواد پرکننده کانال ریشه"@fa, "Root canal filling material"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/432680005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/432680005> .