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

mdl:-R25KWHXN-1
  skos:prefLabel "Opportunity rover"@en, "rover Opportunity"@fr ;
  a skos:Concept ;
  skos:related mdl:-L0RWM74F-G .

mdl:-RQWRCP57-2
  skos:prefLabel "planète terrestre"@fr, "terrestrial planet"@en ;
  a skos:Concept ;
  skos:narrower mdl:-L0RWM74F-G .

mdl:-VTK1529G-F
  skos:prefLabel "planète interne"@fr, "inner planet"@en ;
  a skos:Concept ;
  skos:related mdl:-L0RWM74F-G .

mdl:-D3NSLQ02-Q
  skos:prefLabel "Mars Pathfinder"@en, "Mars Pathfinder"@fr ;
  a skos:Concept ;
  skos:related mdl:-L0RWM74F-G .

mdl: a skos:ConceptScheme .
mdl:-L0RWM74F-G
  skos:exactMatch <https://en.wikipedia.org/wiki/Mars>, <https://fr.wikipedia.org/wiki/Mars_(plan%C3%A8te)>, <http://astrothesaurus.org/uat/1007> ;
  skos:hiddenLabel "Planète Mars"@fr, "Mars planet"@en ;
  skos:related mdl:-VTK1529G-F, mdl:-D3NSLQ02-Q, mdl:-R25KWHXN-1 ;
  skos:prefLabel "Mars"@fr, "Mars"@en ;
  skos:narrower mdl:-FW7L2RRB-9 ;
  skos:definition "Mars est la quatrième planète du Système solaire par ordre croissant de la distance au Soleil et la deuxième par ordre croissant de la taille et de la masse. Son éloignement au Soleil est compris entre 1,381 et 1,666 UA (206,6 à 249,2 millions de kilomètres), avec une période orbitale de 669,58 jours martiens (686,71 jours ou 1,88 année terrestre). (Wikipedia, L'Encylopédie Libre, <a href=\"https://fr.wikipedia.org/wiki/Mars_(plan%C3%A8te)\" target=\"_blank\">https://fr.wikipedia.org/wiki/Mars_(plan%C3%A8te)</a>)"@fr, "Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, being larger than only Mercury. In the English language, Mars is named for the Roman god of war. Mars is a terrestrial planet with a thin atmosphere (less than 1% that of Earth's), and has a crust primarily composed of elements similar to Earth's crust, as well as a core made of iron and nickel. Mars has surface features such as impact craters, valleys, dunes, and polar ice caps. It has two small and irregularly shaped moons: Phobos and Deimos. (Wikipedia, The Free Encyclopedia, <a href=\"https://en.wikipedia.org/wiki/Mars\" target=\"_blank\">https://en.wikipedia.org/wiki/Mars</a>)"@en ;
  skos:inScheme mdl: ;
  a skos:Concept ;
  skos:broader mdl:-RQWRCP57-2 .

mdl:-HTZJ2FNC-Q skos:related mdl:-L0RWM74F-G .
mdl:-FW7L2RRB-9
  skos:prefLabel "calotte polaire"@fr, "polar cap"@en ;
  a skos:Concept ;
  skos:broader mdl:-L0RWM74F-G .