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

<http://astrothesaurus.org/uat/802>
  skos:prefLabel "Interacting galaxies"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/623> .

<http://astrothesaurus.org/uat/623>
  skos:altLabel "Galactic tidal interactions"@en, "Galactic tides"@en, "Galaxial tidal interactions"@en, "Galaxial tides"@en, "Galaxy tidal interactions"@en ;
  skos:broader <http://astrothesaurus.org/uat/802> ;
  skos:prefLabel "Galaxy tides"@en ;
  a skos:Concept .