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

mdl:-HJ5S1SWZ-8
  skos:prefLabel "variable star"@en, "étoile variable"@fr ;
  a skos:Concept ;
  skos:narrower mdl:-HTZPVPNG-S .

mdl:-WMVTBVL4-7 skos:broader mdl:-HTZPVPNG-S .
mdl:-R5CZPM44-C
  skos:prefLabel "stellar pulsation"@en, "pulsation stellaire"@fr ;
  a skos:Concept ;
  skos:broader mdl:-HTZPVPNG-S .

mdl:-HPB42R5L-B
  skos:prefLabel "semi-regular star"@en, "étoile variable semi-régulière"@fr ;
  a skos:Concept ;
  skos:broader mdl:-HTZPVPNG-S .

mdl:-XHXSHB8H-9
  skos:prefLabel "étoile de type Mira"@fr, "Mira star"@en ;
  a skos:Concept ;
  skos:broader mdl:-HTZPVPNG-S .

mdl:-T5L11FXM-G
  skos:prefLabel "irregular star"@en, "étoile variable irrégulière"@fr ;
  a skos:Concept ;
  skos:related mdl:-HTZPVPNG-S .

mdl:-W41DWDDJ-T
  skos:prefLabel "delta Scuti star"@en, "étoile de type delta Scuti"@fr ;
  a skos:Concept ;
  skos:broader mdl:-HTZPVPNG-S .

mdl:-BFGTCMTF-V
  skos:prefLabel "céphéide"@fr, "cepheid"@en ;
  a skos:Concept ;
  skos:broader mdl:-HTZPVPNG-S .

mdl:-WZ1M5F91-8 skos:broader mdl:-HTZPVPNG-S .
mdl:-HTZPVPNG-S
  skos:prefLabel "pulsating star"@en, "étoile variable pulsante"@fr ;
  skos:narrower mdl:-W41DWDDJ-T, mdl:-BFGTCMTF-V, mdl:-R5CZPM44-C, mdl:-XHXSHB8H-9, mdl:-HPB42R5L-B ;
  skos:related mdl:-T5L11FXM-G ;
  skos:hiddenLabel "Etoile variable pulsante"@fr, "étoiles variables pulsantes"@fr, "Pulsating star"@en, "Etoile variables pulsantes"@fr, "pulsating stars"@en ;
  skos:definition "A type of variable star that changes its brightness by changing its volume through expansion and contraction. Classical pulsating stars, including Cepheids, RR Lyrae, and Delta Scuti variables, are located in a quite narrow almost vertical region in the H-R diagram, known as instability strip.  (An Etymological Dictionary of Astronomy and Astrophysics, by M. Heydari-Malayeri, <a href=\"https://dictionary.obspm.fr/index.php?formSearchTextfield=pulsating+star&formSubmit=Search&showAll=1\" target=\"_blank\">https://dictionary.obspm.fr/index.php?formSearchTextfield=pulsating+star&formSubmit=Search&showAll=1</a>)"@en, "Un type d'étoile variable qui modifie sa luminosité en modifiant son volume par l'expansion et la contraction. Les étoiles pulsantes classiques, y compris les céphéides, les RR Lyrae et les variables delta scuti, sont situées dans une région assez étroite et presque verticale du diagramme H-R, appelée bande d'instabilité.  (traduit depuis \"An Etymological Dictionary of Astronomy and Astrophysics, by M. Heydari-Malayeri, <a href=\"https://dictionary.obspm.fr/index.php?formSearchTextfield=pulsating+star&formSubmit=Search&showAll=1\" target=\"_blank\">https://dictionary.obspm.fr/index.php?formSearchTextfield=pulsating+star&formSubmit=Search&showAll=1</a>\")"@fr ;
  skos:exactMatch <https://dictionary.obspm.fr/index.php?formSearchTextfield=pulsating+star&formSubmit=Search&showAll=1> ;
  skos:inScheme mdl: ;
  a skos:Concept ;
  skos:broader mdl:-HJ5S1SWZ-8 .

mdl: a skos:ConceptScheme .
mdl:-KZ9SNV8N-B skos:broader mdl:-HTZPVPNG-S .