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

<http://astrothesaurus.org/uat/1446>
  skos:altLabel "Semi-minor axis"@en ;
  skos:broader <http://astrothesaurus.org/uat/457> ;
  skos:prefLabel "Semiminor axis"@en ;
  a skos:Concept .

<http://astrothesaurus.org/uat/457>
  skos:prefLabel "Elliptical orbits"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1446> .