@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:-R6THHLSB-1
  skos:prefLabel "singularity theory"@en, "théorie des singularités"@fr ;
  a skos:Concept ;
  skos:narrower psr:-GB2S77WS-S .

psr:-GB2S77WS-S
  dc:created "2023-07-21"^^xsd:date ;
  dc:modified "2023-07-21"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-XBRR1PQN-S, psr:-R6THHLSB-1 ;
  skos:prefLabel "tacnode"@en, "tacnode"@fr .

psr:-XBRR1PQN-S
  skos:prefLabel "singular point of a curve"@en, "point singulier d'une courbe"@fr ;
  a skos:Concept ;
  skos:narrower psr:-GB2S77WS-S .