@prefix psr: <http://data.loterre.fr/ark:/67375/PSR> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

psr:-RHXBWN0G-4
  skos:definition """En algèbre, un anneau est un ensemble muni de deux lois de composition interne appelées addition et multiplication, qui vérifient des propriétés analogues à celles de ces opérations sur les entiers relatifs. 
<br/>(Wikipedia, L'Encylopédie Libre, <a href="https://fr.wikipedia.org/wiki/Anneau_(math%C3%A9matiques)">https://fr.wikipedia.org/wiki/Anneau_(math%C3%A9matiques)</a>)"""@fr, """In mathematics, rings are algebraic structures that generalize fields : multiplication need not be commutative and multiplicative inverses need not exist. In other words, a ring is a set equipped with two binary operations satisfying properties analogous to those of addition and multiplication of integers. Ring elements may be numbers such as integers or complex numbers, but they may also be non-numerical objects such as polynomials, square matrices, functions, and power series. 
<br/>(Wikipedia, The Free Encyclopedia, <a href="https://en.wikipedia.org/wiki/Ring_(mathematics)">https://en.wikipedia.org/wiki/Ring_(mathematics)</a>)"""@en ;
  skos:prefLabel "anneau"@fr, "ring"@en ;
  skos:exactMatch <https://fr.wikipedia.org/wiki/Anneau_(math%C3%A9matiques)>, <https://en.wikipedia.org/wiki/Ring_(mathematics)> ;
  skos:narrower psr:-RHLZBQJ3-1, psr:-VKNS3TGT-M, psr:-QDLPB3BG-G, psr:-D681HJ5Q-G, psr:-V2NQJK8B-J, psr:-R2X1SGRQ-V ;
  skos:broader psr:-NJ1RFLS0-8 ;
  skos:inScheme psr: ;
  skos:altLabel "anneau unifère"@fr, "anneau unitaire"@fr ;
  a skos:Concept .

psr:-QDLPB3BG-G
  skos:prefLabel "anneau non commutatif"@fr, "noncommutative ring"@en ;
  a skos:Concept ;
  skos:broader psr:-RHXBWN0G-4 .

psr:-NJ1RFLS0-8
  skos:prefLabel "ring theory"@en, "théorie des anneaux"@fr ;
  a skos:Concept ;
  skos:narrower psr:-RHXBWN0G-4 .

psr:-VKNS3TGT-M
  skos:prefLabel "monoid ring"@en, "algèbre d'un monoïde"@fr ;
  a skos:Concept ;
  skos:broader psr:-RHXBWN0G-4 .

psr: a skos:ConceptScheme .
psr:-R2X1SGRQ-V
  skos:prefLabel "graded ring"@en, "algèbre graduée"@fr ;
  a skos:Concept ;
  skos:broader psr:-RHXBWN0G-4 .

psr:-D681HJ5Q-G
  skos:prefLabel "anneau commutatif"@fr, "commutative ring"@en ;
  a skos:Concept ;
  skos:broader psr:-RHXBWN0G-4 .

psr:-V2NQJK8B-J
  skos:prefLabel "anneau à division"@fr, "division ring"@en ;
  a skos:Concept ;
  skos:broader psr:-RHXBWN0G-4 .

psr:-RHLZBQJ3-1
  skos:prefLabel "anneau topologique"@fr, "topological ring"@en ;
  a skos:Concept ;
  skos:broader psr:-RHXBWN0G-4 .