@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:-R1V82RHP-J
  dc:created "2023-09-22"^^xsd:date ;
  dc:modified "2023-09-22"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-H31GC9Q4-H, psr:-L1L0WF59-4 ;
  skos:prefLabel "Pythagoras number"@en, "nombre de Pythagore"@fr ;
  skos:altLabel "reduced height"@en .

psr:-H31GC9Q4-H
  skos:prefLabel "quadratic form"@en, "forme quadratique"@fr ;
  a skos:Concept ;
  skos:narrower psr:-R1V82RHP-J .

psr:-L1L0WF59-4
  skos:prefLabel "corps commutatif"@fr, "field"@en ;
  a skos:Concept ;
  skos:narrower psr:-R1V82RHP-J .