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

<http://astrothesaurus.org/uat/17>
  skos:prefLabel "Active galaxies"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/925> .

<http://astrothesaurus.org/uat/925>
  skos:broader <http://astrothesaurus.org/uat/17>, <http://astrothesaurus.org/uat/459> ;
  skos:prefLabel "LINER galaxies"@en ;
  a skos:Concept .

<http://astrothesaurus.org/uat/459>
  skos:prefLabel "Emission line galaxies"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/925> .