@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:-TX92VB3N-7
  skos:prefLabel "differential geometry of surfaces"@en, "géométrie différentielle des surfaces"@fr ;
  a skos:Concept ;
  skos:narrower psr:-GK2QJJMH-1 .

psr: a skos:ConceptScheme .
psr:-GK2QJJMH-1
  dc:created "2023-10-09"^^xsd:date ;
  dc:modified "2023-10-09"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-TX92VB3N-7 ;
  skos:prefLabel "asymptotic curve"@en, "courbe asymptotique"@fr .