@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:-ZGXHSTNB-1
  skos:prefLabel "algebraic variety"@en, "variété algébrique"@fr ;
  a skos:Concept ;
  skos:narrower psr:-S2VLL7XG-L .

psr: a skos:ConceptScheme .
psr:-S2VLL7XG-L
  skos:narrower psr:-WXZRDVZ9-3 ;
  dc:created "2023-10-05"^^xsd:date ;
  dc:modified "2023-10-05"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-ZGXHSTNB-1 ;
  skos:prefLabel "rational variety"@en, "variété rationnelle"@fr .

psr:-WXZRDVZ9-3
  skos:prefLabel "rational surface"@en, "surface rationnelle"@fr ;
  a skos:Concept ;
  skos:broader psr:-S2VLL7XG-L .