@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:-LSF2Q70V-R
  skos:definition """En géométrie, le sinus polaire (noté psin) généralise le sinus d'un angle à certains angles solides. 
<br/>(Wikipedia, L'Encylopédie Libre, <a href="https://fr.wikipedia.org/wiki/Sinus_polaire">https://fr.wikipedia.org/wiki/Sinus_polaire</a>)"""@fr, """In geometry, the polar sine generalizes the sine function of angle to the vertex angle of a polytope. It is denoted by psin. 
<br/>(Wikipedia, The Free Encyclopedia, <a href="https://en.wikipedia.org/wiki/Polar_sine">https://en.wikipedia.org/wiki/Polar_sine</a>)"""@en ;
  dc:modified "2023-07-28"^^xsd:date ;
  dc:created "2023-07-28"^^xsd:date ;
  skos:prefLabel "polar sine"@en, "sinus polaire"@fr ;
  skos:broader psr:-JL9Z4260-Z, psr:-WVB8LP7M-L ;
  skos:exactMatch <https://en.wikipedia.org/wiki/Polar_sine>, <https://fr.wikipedia.org/wiki/Sinus_polaire> ;
  skos:altLabel "psin"@en, "psin"@fr ;
  a skos:Concept ;
  skos:inScheme psr: .

psr:-JL9Z4260-Z
  skos:prefLabel "trigonométrie"@fr, "trigonometry"@en ;
  a skos:Concept ;
  skos:narrower psr:-LSF2Q70V-R .

psr:-WVB8LP7M-L
  skos:prefLabel "polytope"@en, "polytope"@fr ;
  a skos:Concept ;
  skos:narrower psr:-LSF2Q70V-R .