@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:-G5SDK48M-C
  skos:prefLabel "angular distance"@en, "distance angulaire"@fr ;
  a skos:Concept ;
  skos:broader psr:-HQ34PPP1-N .

psr:-X7CGDVKB-6
  skos:prefLabel "parallax"@en, "parallaxe"@fr ;
  a skos:Concept ;
  skos:broader psr:-HQ34PPP1-N .

psr:-ZTD1GH7M-0
  skos:prefLabel "Stumpff function"@en, "fonction de Stumpff"@fr ;
  a skos:Concept ;
  skos:broader psr:-HQ34PPP1-N .

psr:-NBDBFH2B-5
  skos:prefLabel "mathematical physics"@en, "physique mathématique"@fr ;
  a skos:Concept ;
  skos:narrower psr:-HQ34PPP1-N .

psr:-QDKLPVRV-M
  skos:prefLabel "Maclaurin spheroid"@en, "sphéroïde de Maclaurin"@fr ;
  a skos:Concept ;
  skos:broader psr:-HQ34PPP1-N .

psr:-FSR4B3N2-B
  skos:prefLabel "Jacobi ellipsoid"@en, "ellipsoïde de Jacobi"@fr ;
  a skos:Concept ;
  skos:broader psr:-HQ34PPP1-N .

psr: a skos:ConceptScheme .
psr:-L16ZWD33-J
  skos:prefLabel "Bianchi classification"@en, "classification de Bianchi"@fr ;
  a skos:Concept ;
  skos:broader psr:-HQ34PPP1-N .

psr:-WWKXJD9X-R
  skos:prefLabel "angle parallactique"@fr, "parallactic angle"@en ;
  a skos:Concept ;
  skos:broader psr:-HQ34PPP1-N .

psr:-HQ34PPP1-N
  skos:narrower psr:-ZTD1GH7M-0, psr:-G5SDK48M-C, psr:-FSR4B3N2-B, psr:-QDKLPVRV-M, psr:-X7CGDVKB-6, psr:-WWKXJD9X-R, psr:-L16ZWD33-J ;
  skos:prefLabel "astronomy"@en, "astronomie"@fr ;
  dc:modified "2023-08-10"^^xsd:date ;
  skos:definition """L'astronomie est la science de l'observation des astres, cherchant à expliquer leur origine, leur évolution, ainsi que leurs propriétés physiques et chimiques. 
<br/>(Wikipedia, L'Encylopédie Libre, <a href="https://fr.wikipedia.org/wiki/Astronomie">https://fr.wikipedia.org/wiki/Astronomie</a>)"""@fr, """Astronomy is a natural science that studies celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, meteoroid, asteroid, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. 
<br/>(Wikipedia, The Free Encyclopedia, <a href="https://en.wikipedia.org/wiki/Astronomy">https://en.wikipedia.org/wiki/Astronomy</a>)"""@en ;
  skos:exactMatch <https://fr.wikipedia.org/wiki/Astronomie>, <https://en.wikipedia.org/wiki/Astronomy> ;
  skos:inScheme psr: ;
  skos:broader psr:-NBDBFH2B-5 ;
  a skos:Concept ;
  dc:created "2023-08-10"^^xsd:date .