@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:-TGH4VMSD-Q
  skos:prefLabel "abelian group"@en, "groupe abélien"@fr ;
  a skos:Concept ;
  skos:narrower psr:-P5VLPHQS-2 .

psr:-NJ1RFLS0-8
  skos:prefLabel "ring theory"@en, "théorie des anneaux"@fr ;
  a skos:Concept ;
  skos:narrower psr:-P5VLPHQS-2 .

psr:-P5VLPHQS-2
  dc:created "2023-10-11"^^xsd:date ;
  dc:modified "2023-10-11"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-TGH4VMSD-Q, psr:-NJ1RFLS0-8, psr:-KW18QTZJ-7 ;
  skos:prefLabel "Brauer group"@en, "groupe de Brauer"@fr .

psr: a skos:ConceptScheme .
psr:-KW18QTZJ-7
  skos:prefLabel "théorie des corps de classes"@fr, "class field theory"@en ;
  a skos:Concept ;
  skos:narrower psr:-P5VLPHQS-2 .