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

psr:-R1XTRSBL-Q
  skos:prefLabel "variété de Stiefel"@fr, "Stiefel manifold"@en ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-H07QT4PZ-Q
  skos:prefLabel "Banach manifold"@en, "variété de Banach"@fr ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-W7GV921B-1
  skos:prefLabel "manifold"@en, "variété"@fr ;
  a skos:Concept ;
  skos:narrower psr:-Q84CW10B-H .

psr:-CR05PQ9J-T
  skos:prefLabel "homology sphere"@en, "sphère d'homologie"@fr ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-NJKWVGP7-X
  skos:prefLabel "Brieskorn manifold"@en, "sphère de Brieskorn"@fr ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-FMWC66FX-K
  skos:prefLabel "hypersurface"@fr, "hypersurface"@en ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-Q84CW10B-H
  skos:narrower psr:-H07QT4PZ-Q, psr:-Z7MZXLKP-1, psr:-ZQBDRF3L-Z, psr:-VLFHQ406-F, psr:-DSFD4PHZ-0, psr:-G2XJFJN2-3, psr:-FMWC66FX-K, psr:-HKD88CQX-1, psr:-R1XTRSBL-Q, psr:-ZR2BGWDD-R, psr:-NJKWVGP7-X, psr:-VTN1324P-3, psr:-CR05PQ9J-T, psr:-DFPCNTD3-R ;
  skos:exactMatch <https://fr.wikipedia.org/wiki/Vari%C3%A9t%C3%A9_topologique>, <https://en.wikipedia.org/wiki/Topological_manifold> ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-W7GV921B-1 ;
  skos:prefLabel "topological manifold"@en, "variété topologique"@fr ;
  skos:definition """En topologie, une variété topologique est un espace topologique, éventuellement séparé, assimilable localement à un espace euclidien. Les variétés topologiques constituent une classe importante des espaces topologiques, avec des applications à tous les domaines des mathématiques. 
<br/>(Wikipedia, L'Encylopédie Libre, <a href="https://fr.wikipedia.org/wiki/Vari%C3%A9t%C3%A9_topologique">https://fr.wikipedia.org/wiki/Vari%C3%A9t%C3%A9_topologique</a>)"""@fr, """In topology, a branch of mathematics, a topological manifold is a topological space that locally resembles real n-dimensional Euclidean space. Topological manifolds are an important class of topological spaces, with applications throughout mathematics. All manifolds are topological manifolds by definition. Other types of manifolds are formed by adding structure to a topological manifold (e.g. differentiable manifolds are topological manifolds equipped with a differential structure). Every manifold has an "underlying" topological manifold, obtained by simply "forgetting" the added structure. However, not every topological manifold can be endowed with a particular additional structure. For example, the E8 manifold is a topological manifold which cannot be endowed with a differentiable structure. 
<br/>(Wikipedia, The Free Encyclopedia, <a href="https://en.wikipedia.org/wiki/Topological_manifold">https://en.wikipedia.org/wiki/Topological_manifold</a>)"""@en .

psr:-ZR2BGWDD-R
  skos:prefLabel "bouteille de Klein"@fr, "Klein bottle"@en ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-DSFD4PHZ-0
  skos:prefLabel "Fréchet manifold"@en, "variété lisse"@fr ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-G2XJFJN2-3
  skos:prefLabel "long line"@en, "longue droite"@fr ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-Z7MZXLKP-1
  skos:prefLabel "n-sphere"@en, "n-sphère"@fr ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-VLFHQ406-F
  skos:prefLabel "surface de Boy"@fr, "Boy's surface"@en ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-DFPCNTD3-R
  skos:prefLabel "espace lenticulaire"@fr, "lens space"@en ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr: a skos:ConceptScheme .
psr:-HKD88CQX-1
  skos:prefLabel "variété invariante"@fr, "invariant manifold"@en ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-ZQBDRF3L-Z
  skos:prefLabel "3-manifold"@en, "3-variété"@fr ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .

psr:-VTN1324P-3
  skos:prefLabel "variété de Calabi-Yau"@fr, "Calabi-Yau manifold"@en ;
  a skos:Concept ;
  skos:broader psr:-Q84CW10B-H .