@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/88480006>
  skos:prefLabel "Potassium"@en, "پتاسیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/281207004>
  skos:prefLabel "Cerium"@en, "سریم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/1166006>
  skos:prefLabel "تیتانیوم"@fa, "Titanium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/39972003>
  skos:prefLabel "Sodium"@en, "سدیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/12503006>
  skos:prefLabel "Aluminum"@en, "آلومینیوم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/24099007>
  skos:prefLabel "Oxygen"@en, "اکسیژن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/5540006>
  skos:prefLabel "Calcium"@en, "کلسیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/88014003>
  skos:prefLabel "Beryllium"@en, "بریلیم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/36012007>
  skos:prefLabel "Nitrogen"@en, "نیتروژن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<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/57795002> .

<http://www.irandoc.acir/onto/irandoc/45262002>
  skos:prefLabel "عطارد"@fa, "Mercury"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/66586000>
  skos:prefLabel "کادمیوم"@fa, "Cadmium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/39290007>
  skos:prefLabel "Barium"@en, "باریم"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/88488004>
  skos:prefLabel "Lead"@en, "سرب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/85899009>
  skos:prefLabel "لیتیوم"@fa, "Lithium"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .

<http://www.irandoc.acir/onto/irandoc/57795002>
  skos:prefLabel "Chemical element"@en, "عنصر شیمیایی"@fa ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/39290007>, <http://www.irandoc.acir/onto/irandoc/281207004>, <http://www.irandoc.acir/onto/irandoc/24099007>, <http://www.irandoc.acir/onto/irandoc/66586000>, <http://www.irandoc.acir/onto/irandoc/45262002>, <http://www.irandoc.acir/onto/irandoc/36012007>, <http://www.irandoc.acir/onto/irandoc/39972003>, <http://www.irandoc.acir/onto/irandoc/5540006>, <http://www.irandoc.acir/onto/irandoc/272155002>, <http://www.irandoc.acir/onto/irandoc/88014003>, <http://www.irandoc.acir/onto/irandoc/12503006>, <http://www.irandoc.acir/onto/irandoc/85899009>, <http://www.irandoc.acir/onto/irandoc/88480006>, <http://www.irandoc.acir/onto/irandoc/1166006>, <http://www.irandoc.acir/onto/irandoc/88488004> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/312415009> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/312415009> .

<http://www.irandoc.acir/onto/irandoc/272155002>
  skos:prefLabel "عنصر گازی"@fa, "Gaseous element"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57795002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57795002> .