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

<http://astrothesaurus.org/uat/575>
  skos:prefLabel "Galaxy accretion"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/599> .

<http://astrothesaurus.org/uat/599>
  skos:broader <http://astrothesaurus.org/uat/575> ;
  skos:prefLabel "Galaxy infall"@en ;
  a skos:Concept .