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

<http://www.irandoc.acir/onto/irandoc/INSP0006071>
  skos:prefLabel "سنگ‌شناسی"@fa, "petrology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0001825> .

<http://www.irandoc.acir/onto/irandoc/INSP0010380>
  skos:prefLabel "زمین‌گاه‌شماری"@fa, "geochronology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0001825> .

<http://www.irandoc.acir/onto/irandoc/INSP0001825>
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0004705>, <http://www.irandoc.acir/onto/irandoc/INSP0010380>, <http://www.irandoc.acir/onto/irandoc/INSP0006071> ;
  skos:prefLabel "چینه‌شناسی"@fa, "stratigraphy"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/INSP0006072> skos:related <http://www.irandoc.acir/onto/irandoc/INSP0001825> .
<http://www.irandoc.acir/onto/irandoc/INSP0004705>
  skos:prefLabel "مبحث زیست‌شناسی دوران قدیم"@fa, "palaeontology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/INSP0001825> .