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

<http://astrothesaurus.org/uat/566>
  skos:prefLabel "Galactic coordinate system"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1312> .

<http://astrothesaurus.org/uat/1312>
  skos:broader <http://astrothesaurus.org/uat/566> ;
  skos:prefLabel "Quadrants"@en ;
  a skos:Concept .