@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:-W54M7G5K-T
  skos:prefLabel "protonébuleuse planétaire"@fr, "protoplanetary nebula"@en ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl:-P6HG3RV1-W
  skos:prefLabel "nébuleuse solaire"@fr, "solar nebula"@en ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl:-B516CG99-P
  skos:prefLabel "emission nebula"@en, "nébuleuse émissive"@fr ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl:-X6ZDGFKB-D
  skos:prefLabel "matière interstellaire"@fr, "interstellar matter"@en ;
  a skos:Concept ;
  skos:narrower mdl:-R3KPXTZ5-7 .

mdl:-VLT9K3MW-T
  skos:prefLabel "nébuleuse gazeuse"@fr, "gaseous nebula"@en ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl:-KW4MK5WF-W
  skos:prefLabel "nébuleuse bipolaire"@fr, "bipolar nebula"@en ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl:-NT2WZ91H-0
  skos:prefLabel "nébuleuse obscure"@fr, "dark nebula"@en ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl:-DKN4L72L-Q
  skos:prefLabel "nébuleuse réfléchissante"@fr, "reflection nebula"@en ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl:-WN3S6KR9-W
  skos:prefLabel "supernova remnant"@en, "reste de supernova"@fr ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl:-CTGX1685-Q
  skos:prefLabel "nébuleuse filamentaire"@fr, "filamentary nebula"@en ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl:-R3KPXTZ5-7
  skos:broader mdl:-X6ZDGFKB-D ;
  dc:modified "2022-10-06"^^xsd:date ;
  skos:narrower mdl:-WN3S6KR9-W, mdl:-DKN4L72L-Q, mdl:-VLT9K3MW-T, mdl:-CTGX1685-Q, mdl:-KW4MK5WF-W, mdl:-R8THZDKS-D, mdl:-J8K8RTSN-L, mdl:-NT2WZ91H-0, mdl:-B516CG99-P, mdl:-P6HG3RV1-W, mdl:-W54M7G5K-T ;
  skos:hiddenLabel "nébuleuses"@fr, "nebulaes"@en, "nebulas"@en ;
  skos:exactMatch <https://www.daviddarling.info/encyclopedia/N/nebula.html>, <https://fr.wikipedia.org/wiki/N%C3%A9buleuse> ;
  skos:inScheme mdl: ;
  skos:prefLabel "nébuleuse"@fr, "nebula"@en ;
  skos:altLabel "nebulae"@en ;
  skos:definition "A nebula is a cloud of gas and dust in space. There are three general types: emission nebulae, which shine by their own light, reflection nebulae, which reflect light from nearby stars, and dark nebulae, which absorb light and appear dark against a brighter background. When cloudlike material in space is patchy, or of a form that is difficult to categorize as a particular type of nebula, is referred to as nebulosity. Originally, the term \"nebula\" (a Latin word meaning \"mist\") was applied to a variety of extended objects in the sky, including what are now known to be external galaxies; for example, the Andromeda Galaxy used to be, and occasionally still is, called the Andromeda Nebula.  (Encyclopedia of Science, by David Darling, <a href=\"https://www.daviddarling.info/encyclopedia/N/nebula.html\" target=\"_blank\">https://www.daviddarling.info/encyclopedia/N/nebula.html</a>)"@en, "Une nébuleuse (du latin nebulosis, flou) est, en astronomie, un objet céleste composé de gaz raréfié, de plasma ou de poussières interstellaires. Avant les années 1920, le terme désignait tout objet du ciel d’aspect diffus. Étudiées par des astrophysiciens spécialisés dans l'étude du milieu interstellaire, les nébuleuses jouent un rôle clé dans la naissance des étoiles. (Wikipedia, L'Encylopédie Libre, <a href=\"https://fr.wikipedia.org/wiki/N%C3%A9buleuse\" target=\"_blank\">https://fr.wikipedia.org/wiki/N%C3%A9buleuse</a>)"@fr ;
  a skos:Concept .

mdl:-R8THZDKS-D
  skos:prefLabel "nébuleuse diffuse"@fr, "diffuse nebula"@en ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl:-J8K8RTSN-L
  skos:prefLabel "région H I"@fr, "H I region"@en ;
  a skos:Concept ;
  skos:broader mdl:-R3KPXTZ5-7 .

mdl: a skos:ConceptScheme .