@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/767403008>
  skos:prefLabel "سدیم و ترکیب سدیم (ماده)"@fa, "Sodium and sodium compound (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/767236006>
  skos:prefLabel "گالیم و ترکیب گالیم (ماده)"@fa, "Gallium and gallium compound (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/767178007>
  skos:prefLabel "کلسیم و ترکیب کلسیم (ماده)"@fa, "Calcium and calcium compound (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/767098004>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/767300005>, <http://www.irandoc.acir/onto/irandoc/1155940007>, <http://www.irandoc.acir/onto/irandoc/767403008>, <http://www.irandoc.acir/onto/irandoc/767364003>, <http://www.irandoc.acir/onto/irandoc/290033005>, <http://www.irandoc.acir/onto/irandoc/767236006>, <http://www.irandoc.acir/onto/irandoc/767108006>, <http://www.irandoc.acir/onto/irandoc/767144001>, <http://www.irandoc.acir/onto/irandoc/425620007>, <http://www.irandoc.acir/onto/irandoc/767178007>, <http://www.irandoc.acir/onto/irandoc/767161003>, <http://www.irandoc.acir/onto/irandoc/116611009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/312415009> ;
  skos:prefLabel "Metal and metallic compound"@en, "ترکیب فلزی و فلزی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/312415009> .

<http://www.irandoc.acir/onto/irandoc/767161003>
  skos:prefLabel "باریم و ترکیب باریم"@fa, "Barium and barium compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/767364003>
  skos:prefLabel "پتاسیم و ترکیب پتاسیم (ماده)"@fa, "Potassium and potassium compound (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/767144001>
  skos:prefLabel "آنتیموان و ترکیب آنتیموان"@fa, "Antimony and antimony compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/312415009>
  skos:prefLabel "مواد شیمیایی از نظر ساختاری طبقه بندی می شوند"@fa, "Chemical categorised structurally"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/1155940007>
  skos:prefLabel "ترکیب فلزات سنگین و فلزات سنگین"@fa, "Heavy metal and heavy metal compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/231917001> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/767098004> .
<http://www.irandoc.acir/onto/irandoc/767300005>
  skos:prefLabel "لیتیوم و ترکیب لیتیوم (ماده)"@fa, "Lithium and lithium compound (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/1155644000> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/767098004> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/425620007>
  skos:prefLabel "فلز (ماده)"@fa, "Metal (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/290033005>
  skos:prefLabel "سریم و مشتقات آن"@fa, "Cerium and its derivatives"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/116611009>
  skos:prefLabel "فلز (مواد)"@fa, "Metal (material)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .

<http://www.irandoc.acir/onto/irandoc/767108006>
  skos:prefLabel "آلومینیوم و ترکیب آلومینیوم"@fa, "Aluminum and aluminum compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/767098004> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/767098004> .