@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000244>
  skos:prefLabel "هوا کره"@fa, "atmosphere"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHMTR000245> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000216>
  skos:prefLabel "lithosphere"@en, "سنگ كره"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHMTR000245> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000247>
  skos:prefLabel "كره زمین"@fa, "earth"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHMTR000245> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000245>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHMTR000215>, <http://www.irandoc.acir/onto/irandoc/CHMTR000216>, <http://www.irandoc.acir/onto/irandoc/CHMTR000244> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000372> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHMTR000247> ;
  skos:prefLabel "لایه‌های سه‌گانه كره زمین"@fa, "earth three layers"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CHMTR000372>
  skos:prefLabel "منابع شیمیایی"@fa, "chemical resources"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHMTR000245> .

<http://www.irandoc.acir/onto/irandoc/CHMTR000215>
  skos:prefLabel "hydrosphere"@en, "آب كره"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHMTR000245> .