@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:-LSC5R39C-F
  dc:created "2023-09-08"^^xsd:date ;
  dc:modified "2023-09-08"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-NJ1RFLS0-8 ;
  skos:prefLabel "pseudo-anneau"@fr, "rng"@en ;
  skos:altLabel "non-unital ring"@en, "pseudo-ring"@en .

psr:-NJ1RFLS0-8
  skos:prefLabel "ring theory"@en, "théorie des anneaux"@fr ;
  a skos:Concept ;
  skos:narrower psr:-LSC5R39C-F .