@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:-BV2VH70S-1
  skos:prefLabel "algèbre de composition"@fr, "composition algebra"@en ;
  a skos:Concept ;
  skos:narrower psr:-JKMJN6W0-J .

psr: a skos:ConceptScheme .
psr:-JKMJN6W0-J
  dc:created "2023-09-06"^^xsd:date ;
  dc:modified "2023-09-06"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-X4R4FW27-X, psr:-BV2VH70S-1 ;
  skos:prefLabel "Cayley-Dickson construction"@en, "construction de Cayley-Dickson"@fr .

psr:-X4R4FW27-X
  skos:prefLabel "hypercomplex number"@en, "nombre hypercomplexe"@fr ;
  a skos:Concept ;
  skos:narrower psr:-JKMJN6W0-J .