@prefix mdl: <http://data.loterre.fr/ark:/67375/MDL> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

mdl:-FW7L2RRB-9
  skos:exactMatch <https://en.wikipedia.org/wiki/Polar_ice_cap> ;
  skos:hiddenLabel "Polar cap"@en, "polar caps"@en, "Calotte polaire"@fr, "Calotte polaires"@fr, "calottes polaires"@fr ;
  skos:prefLabel "polar cap"@en, "calotte polaire"@fr ;
  skos:broader mdl:-L0RWM74F-G, mdl:-CC00QLNZ-R ;
  skos:definition "Une calotte glaciaire ou une calotte polaire est une région à haute latitude d'une planète, d'une planète naine ou d'un satellite naturel recouvert de glace. Il n'y a aucune exigence en ce qui concerne la taille ou la composition pour qu'une couverture de glace soit appelée une calotte glaciaire, ni aucune exigence géologique pour qu'elle soit sur une terre, mais seulement qu'elle doit être un corps de matière en phase solide dans la région polaire.  (traduit depuis \"Wikipedia, The Free Encyclopedia\", <a href=\"https://en.wikipedia.org/wiki/Polar_ice_cap\" target=\"_blank\">https://en.wikipedia.org/wiki/Polar_ice_cap</a>)"@fr, "A polar ice cap or polar cap is a high-latitude region of a planet, dwarf planet, or natural satellite that is covered in ice. There are no requirements with respect to size or composition for a body of ice to be termed a polar ice cap, nor any geological requirement for it to be over land, but only that it must be a body of solid phase matter in the polar region. This causes the term \"polar ice cap\" to be something of a misnomer, as the term ice cap itself is applied more narrowly to bodies that are over land, and cover less than 50,000 km²: larger bodies are referred to as ice sheets. The composition of the ice will vary. For example, Earth's polar caps are mainly water ice, whereas Mars's polar ice caps are a mixture of solid carbon dioxide and water ice. (Wikipedia, The Free Encyclopedia, <a href=\"https://en.wikipedia.org/wiki/Polar_ice_cap\" target=\"_blank\">https://en.wikipedia.org/wiki/Polar_ice_cap</a>)"@en ;
  a skos:Concept ;
  skos:inScheme mdl: .

mdl: a skos:ConceptScheme .
mdl:-L0RWM74F-G
  skos:prefLabel "Mars"@fr, "Mars"@en ;
  a skos:Concept ;
  skos:narrower mdl:-FW7L2RRB-9 .

mdl:-CC00QLNZ-R
  skos:prefLabel "Terre"@fr, "Earth"@en ;
  a skos:Concept ;
  skos:narrower mdl:-FW7L2RRB-9 .