@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:-TGQGLV65-R
  dc:created "2023-10-05"^^xsd:date ;
  dc:modified "2023-10-05"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-R6THHLSB-1, psr:-MX2F3CZ1-5 ;
  skos:prefLabel "elliptic singularity"@en, "singularité elliptique"@fr .

psr:-R6THHLSB-1
  skos:prefLabel "singularity theory"@en, "théorie des singularités"@fr ;
  a skos:Concept ;
  skos:narrower psr:-TGQGLV65-R .

psr:-MX2F3CZ1-5
  skos:prefLabel "algebraic surface"@en, "surface algébrique"@fr ;
  a skos:Concept ;
  skos:narrower psr:-TGQGLV65-R .