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

mdl:-DV88GPN8-B
  skos:exactMatch <https://en.wikipedia.org/wiki/Radio_galaxy>, <https://fr.wikipedia.org/wiki/Radiogalaxie>, <http://astrothesaurus.org/uat/1343> ;
  skos:definition "A radio galaxy is a galaxy with giant regions of radio emission extending well beyond its visible structure. These energetic radio lobes are powered by jets from its active galactic nucleus. They have luminosities up to 10³⁹ W at radio wavelengths between 10 MHz and 100 GHz. The radio emission is due to the synchrotron process. The observed structure in radio emission is determined by the interaction between twin jets and the external medium, modified by the effects of relativistic beaming. The host galaxies are almost exclusively large elliptical galaxies. Radio-loud active galaxies can be detected at large distances, making them valuable tools for observational cosmology. Recently, much work has been done on the effects of these objects on the intergalactic medium, particularly in galaxy groups and clusters. (Wikipedia, The Free Encyclopedia, <a href=\"https://en.wikipedia.org/wiki/Radio_galaxy\" target=\"_blank\">https://en.wikipedia.org/wiki/Radio_galaxy</a>)"@en, "Une radiogalaxie est une galaxie dont la plus grande partie de l'énergie émise ne provient pas des composantes d'une galaxie \"normale\" (étoiles, poussières, gaz interstellaire, etc.), mais d'une grande gamme d'ondes radio. Elle est l'une des catégories de galaxies actives. (Wikipedia, L'Encylopédie Libre, <a href=\"https://fr.wikipedia.org/wiki/Radiogalaxie\" target=\"_blank\">https://fr.wikipedia.org/wiki/Radiogalaxie</a>)"@fr ;
  skos:hiddenLabel "radiogalaxies"@fr, "radio galaxies"@en, "Radiogalaxies"@fr, "Radio galaxies"@en ;
  skos:broader mdl:-TSF3LKJZ-0, mdl:-BWCZT1KH-F ;
  skos:prefLabel "radiogalaxie"@fr, "radio galaxy"@en ;
  a skos:Concept ;
  skos:related mdl:-NZJQC9LL-R ;
  skos:inScheme mdl: .

mdl:-NZJQC9LL-R
  skos:prefLabel "blazar"@fr, "blazar"@en ;
  a skos:Concept ;
  skos:related mdl:-DV88GPN8-B .

mdl:-TSF3LKJZ-0
  skos:prefLabel "radiosource extragalactique"@fr, "extragalactic radio source"@en ;
  a skos:Concept ;
  skos:narrower mdl:-DV88GPN8-B .

mdl: a skos:ConceptScheme .
mdl:-BWCZT1KH-F
  skos:prefLabel "galaxie active"@fr, "active galaxy"@en ;
  a skos:Concept ;
  skos:narrower mdl:-DV88GPN8-B .