@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:-H60G0MTS-S
  skos:prefLabel "Brun's theorem"@en, "théorème de Brun"@fr ;
  a skos:Concept ;
  skos:related psr:-BPQDMQDB-K .

psr:-T0WTK17L-B
  skos:prefLabel "nombre premier"@fr, "prime number"@en ;
  a skos:Concept ;
  skos:related psr:-BPQDMQDB-K .

psr:-RBFVN7DN-2
  skos:prefLabel "mathematical constant"@en, "constante mathématique"@fr ;
  a skos:Concept ;
  skos:narrower psr:-BPQDMQDB-K .

psr: a skos:ConceptScheme .
psr:-BPQDMQDB-K
  skos:exactMatch <https://en.wikipedia.org/wiki/Brun%27s_theorem>, <https://fr.wikipedia.org/wiki/Constante_de_Brun> ;
  skos:inScheme psr: ;
  skos:related psr:-T0WTK17L-B, psr:-H60G0MTS-S ;
  skos:definition """En mathématiques, la constante de Brun est la somme de la série des inverses des nombres premiers jumeaux, c’est-à-dire des couples de nombres premiers distants de 2. 
<br/>(Wikipedia, L'Encylopédie Libre, <a href="https://fr.wikipedia.org/wiki/Constante_de_Brun">https://fr.wikipedia.org/wiki/Constante_de_Brun</a>)"""@fr, """In number theory, Brun's theorem states that the sum of the reciprocals of the twin primes (pairs of prime numbers which differ by 2) converges to a finite value known as Brun's constant, usually denoted by B2 (sequence A065421 in the OEIS). Brun's theorem was proved by Viggo Brun in 1919, and it has historical importance in the introduction of sieve methods. 
<br/>(Wikipedia, The Free Encyclopedia, <a href="https://en.wikipedia.org/wiki/Brun%27s_theorem">https://en.wikipedia.org/wiki/Brun%27s_theorem</a>)"""@en ;
  skos:prefLabel "constante de Brun"@fr, "Brun's constant"@en ;
  dc:modified "2024-10-18"^^xsd:date ;
  skos:broader psr:-RBFVN7DN-2 ;
  dc:created "2023-08-03"^^xsd:date ;
  a skos:Concept .