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

<http://astrothesaurus.org/uat/615>
  skos:prefLabel "Galaxy properties"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/576> .

<http://astrothesaurus.org/uat/576>
  skos:altLabel "Ages of galaxies"@en, "Galactic age"@en, "Galactic ages"@en ;
  skos:broader <http://astrothesaurus.org/uat/615> ;
  skos:prefLabel "Galaxy ages"@en ;
  a skos:Concept .