@prefix psr: <http://data.loterre.fr/ark:/67375/PSR> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

psr:-PDVX1S5F-F
  dc:created "2023-09-21"^^xsd:date ;
  dc:modified "2023-09-21"^^xsd:date ;
  a skos:Concept ;
  skos:inScheme psr: ;
  skos:broader psr:-JPRK8NV8-1, psr:-SW10HF3W-P, psr:-FH1H1FB9-1 ;
  skos:prefLabel "Landau's function"@en, "fonction de Landau"@fr .

psr:-JPRK8NV8-1
  skos:prefLabel "fonction arithmétique"@fr, "arithmetic function"@en ;
  a skos:Concept ;
  skos:narrower psr:-PDVX1S5F-F .

psr: a skos:ConceptScheme .
psr:-SW10HF3W-P
  skos:prefLabel "group theory"@en, "théorie des groupes"@fr ;
  a skos:Concept ;
  skos:narrower psr:-PDVX1S5F-F .

psr:-FH1H1FB9-1
  skos:prefLabel "special function"@en, "fonction spéciale"@fr ;
  a skos:Concept ;
  skos:narrower psr:-PDVX1S5F-F .