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

<http://astrothesaurus.org/uat/603>
  skos:altLabel "Galaxy luminosity"@en ;
  skos:broader <http://astrothesaurus.org/uat/615> ;
  skos:prefLabel "Galaxy luminosities"@en ;
  a skos:Concept .

<http://astrothesaurus.org/uat/615>
  skos:prefLabel "Galaxy properties"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/603> .