@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/74168006> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/1702002> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/24717000> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/30122005> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/118417008>
  skos:prefLabel "مواد پرکننده"@fa, "Filling 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/57324007> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<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/53213008> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/70928001> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/23648008> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/37106006> 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/432680005>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/118417008>, <http://www.irandoc.acir/onto/irandoc/255922001> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/723030009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/118417008>, <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/29035001> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/76465003> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/4035003> 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/46069009> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/18076000> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .
<http://www.irandoc.acir/onto/irandoc/234785005> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/432680005> .