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

<http://www.irandoc.acir/onto/irandoc/insp0004404>
  skos:prefLabel "Climatology"@en, "اقلیم‌شناسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010376> .

<http://www.irandoc.acir/onto/irandoc/insp000295>
  skos:prefLabel "Volcanology"@en, "آتشفشان‌شناسی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010376> .

<http://www.irandoc.acir/onto/irandoc/insp0006600>
  skos:prefLabel "Meteorite craters"@en, "دهانه آتشفشانی سنگ آسمانی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010376> .

<http://www.irandoc.acir/onto/irandoc/insp0006072> skos:related <http://www.irandoc.acir/onto/irandoc/insp0010376> .
<http://www.irandoc.acir/onto/irandoc/insp0010376>
  skos:altLabel "nuclear winter"@en, "زمستان هسته‌ای"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0004404>, <http://www.irandoc.acir/onto/irandoc/insp0006600>, <http://www.irandoc.acir/onto/irandoc/insp000295>, <http://www.irandoc.acir/onto/irandoc/insp0012565> ;
  skos:prefLabel "فاجعه زمین‌فیزیکی"@fa, "Geophysical catastrophe"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/insp0012565>
  skos:prefLabel "Disasters"@en, "بلایا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/insp0010376> .