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

<http://www.irandoc.acir/onto/irandoc/GEO0012743>
  skos:prefLabel "بوم‌شناسی"@fa, "ecology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/GEO0011348> .

<http://www.irandoc.acir/onto/irandoc/GEO000141>
  skos:prefLabel "hydrogen sulfide"@en, "هیدروژن سولفید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/GEO0011348> .

<http://www.irandoc.acir/onto/irandoc/GEO0011348>
  skos:related <http://www.irandoc.acir/onto/irandoc/GEO0009222>, <http://www.irandoc.acir/onto/irandoc/GEO000141>, <http://www.irandoc.acir/onto/irandoc/GEO0012743>, <http://www.irandoc.acir/onto/irandoc/GEO0014634> ;
  skos:prefLabel "پرغذا شدن"@fa, "eutrophication"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/GEO0014634>
  skos:prefLabel "آب‌شناسی"@fa, "hydrology"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/GEO0011348> .

<http://www.irandoc.acir/onto/irandoc/GEO0009222>
  skos:prefLabel "دریاچه"@fa, "lake"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/GEO0011348> .