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

<http://astrothesaurus.org/uat/537>
  skos:broader <http://astrothesaurus.org/uat/90> ;
  skos:prefLabel "Finding lists"@en ;
  a skos:Concept .

<http://astrothesaurus.org/uat/90>
  skos:prefLabel "Astronomical reference materials"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/537> .