@prefix psr: <http://data.loterre.fr/ark:/67375/PSR> .
@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#> .

psr: a skos:ConceptScheme .
psr:-QP0D47D3-D
  skos:prefLabel "courbe algébrique"@fr, "algebraic curve"@en ;
  a skos:Concept ;
  skos:narrower psr:-CG7L0LZB-F .

psr:-CG7L0LZB-F
  dc:created "2023-07-21"^^xsd:date ;
  dc:modified "2023-07-21"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-LKLF0XP4-T, psr:-R6THHLSB-1, psr:-QP0D47D3-D ;
  skos:prefLabel "acnode"@en, "acnode"@fr .

psr:-R6THHLSB-1
  skos:prefLabel "singularity theory"@en, "théorie des singularités"@fr ;
  a skos:Concept ;
  skos:narrower psr:-CG7L0LZB-F .

psr:-LKLF0XP4-T
  skos:prefLabel "point isolé"@fr, "isolated point"@en ;
  a skos:Concept ;
  skos:narrower psr:-CG7L0LZB-F .