@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/24605005>
  skos:prefLabel "میکا"@fa, "Mica"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/289915005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/289915005> .

<http://www.irandoc.acir/onto/irandoc/65923006>
  skos:prefLabel "Pumice"@en, "پوکه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/289915005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/289915005> .

<http://www.irandoc.acir/onto/irandoc/398836001>
  skos:prefLabel "کائولن (ماده)"@fa, "Kaolin (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/289915005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/289915005> .

<http://www.irandoc.acir/onto/irandoc/289915005>
  skos:prefLabel "مواد معدنی و سنگ معدن"@fa, "Minerals and ores"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/38622005>, <http://www.irandoc.acir/onto/irandoc/33817009>, <http://www.irandoc.acir/onto/irandoc/87918000>, <http://www.irandoc.acir/onto/irandoc/398836001>, <http://www.irandoc.acir/onto/irandoc/24605005>, <http://www.irandoc.acir/onto/irandoc/65923006>, <http://www.irandoc.acir/onto/irandoc/128489003>, <http://www.irandoc.acir/onto/irandoc/264297004> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/78910004> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/78910004> .

<http://www.irandoc.acir/onto/irandoc/78910004>
  skos:prefLabel "Solid substance"@en, "ماده جامد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/289915005> .

<http://www.irandoc.acir/onto/irandoc/38622005>
  skos:prefLabel "سنگ معدن اکسید آلومینیوم"@fa, "Aluminum oxide ore"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/289915005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/289915005> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/128489003>
  skos:prefLabel "شن و ماسه"@fa, "Sand"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/289915005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/289915005> .

<http://www.irandoc.acir/onto/irandoc/87918000>
  skos:prefLabel "mineral"@en, "ماده معدنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/289915005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/289915005> .

<http://www.irandoc.acir/onto/irandoc/33817009>
  skos:prefLabel "زمین انفوزوریال"@fa, "Infusorial earth"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/289915005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/289915005> .

<http://www.irandoc.acir/onto/irandoc/264297004>
  skos:prefLabel "مواد طبیعی کریستال"@fa, "Crystal - natural material"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/289915005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/289915005> .