@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://astrothesaurus.org/uat/411>
  skos:prefLabel "Dumbbell galaxies"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/405> .

<http://astrothesaurus.org/uat/405>
  skos:altLabel "Binary galaxies"@en ;
  skos:broader <http://astrothesaurus.org/uat/573> ;
  skos:prefLabel "Double galaxies"@en ;
  skos:narrower <http://astrothesaurus.org/uat/411> ;
  a skos:Concept .

<http://astrothesaurus.org/uat/573>
  skos:prefLabel "Galaxies"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/405> .