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

<http://astrothesaurus.org/uat/80>
  skos:prefLabel "Astrometry"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1541> .

<http://astrothesaurus.org/uat/1541>
  skos:broader <http://astrothesaurus.org/uat/80> ;
  skos:prefLabel "Space astrometry"@en ;
  a skos:Concept .