@prefix mdl: <http://data.loterre.fr/ark:/67375/MDL> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

mdl:-DK7KK824-G
  skos:prefLabel "Virgo supercluster"@en, "superamas de la Vierge"@fr ;
  a skos:Concept ;
  skos:related mdl:-JBC3615X-J .

mdl: a skos:ConceptScheme .
mdl:-FPV65L26-Q
  skos:prefLabel "groupe de galaxies"@fr, "group of galaxies"@en ;
  a skos:Concept ;
  skos:narrower mdl:-JBC3615X-J .

mdl:-JBC3615X-J
  skos:inScheme mdl: ;
  skos:hiddenLabel "groupes locaux"@fr, "Groupe locaux"@fr, "Local group"@en, "groupes locaux de galaxies"@fr, "amas locaux"@fr, "Groupe local"@fr ;
  dc:modified "2022-10-10"^^xsd:date ;
  skos:exactMatch <http://astrothesaurus.org/uat/929>, <https://fr.wikipedia.org/wiki/Groupe_local>, <https://en.wikipedia.org/wiki/Local_Group> ;
  a skos:Concept ;
  skos:altLabel "groupe local de galaxies"@fr, "amas local"@fr, "local group of galaxies"@en ;
  skos:related mdl:-DK7KK824-G ;
  skos:definition "Le Groupe local de galaxies ou, plus simplement, le Groupe local est le groupe de plus de 60 galaxies auquel appartient la Voie lactée. Son diamètre est d’environ 3 millions de parsecs (soit environ 10 millions d'années-lumière). Le Groupe local semble être un représentant typique des groupes de galaxies qui se trouvent dans l’univers. Il possède à peu près tous les types usuels de galaxies, à l’exception des galaxies elliptiques géantes qui ne sont jamais présentes dans des structures aussi petites. (Wikipedia, L'Encylopédie Libre, <a href=\"https://fr.wikipedia.org/wiki/Groupe_local\" target=\"_blank\">https://fr.wikipedia.org/wiki/Groupe_local</a>)"@fr, "The Local Group is the galaxy group that includes the Milky Way. It has a total diameter of roughly 3 megaparsecs (10 million light-years; 9×10¹⁹ kilometres), and a total mass of the order of 2×10¹² solar masses (4×10⁴² kg). It consists of two collections of galaxies in a \"dumbbell\" shape: the Milky Way and its satellites form one lobe, and the Andromeda Galaxy and its satellites constitute the other. The two collections are separated by about 800 kiloparsecs (3 million light-years; 2×10¹⁹ kilometres) and are moving toward one another with a velocity of 123 km/s. The group itself is a part of the larger Virgo Supercluster, which may be a part of the Laniakea Supercluster. The exact number of galaxies in the Local Group is unknown as some are occluded by the Milky Way; however, at least 80 members are known, most of which are dwarf galaxies. (Wikipedia, The Free Encyclopedia, <a href=\"https://en.wikipedia.org/wiki/Local_Group\" target=\"_blank\">https://en.wikipedia.org/wiki/Local_Group</a>)"@en ;
  skos:prefLabel "groupe local"@fr, "Local Group"@en ;
  skos:broader mdl:-FPV65L26-Q .