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

<http://astrothesaurus.org/uat/61>
  skos:altLabel "Apparent FTL"@en, "Effective FTL"@en, "Fast-than-light"@en, "Faster than light"@en, "Superluminal motion"@en ;
  skos:broader <http://astrothesaurus.org/uat/211> ;
  skos:prefLabel "Apparent superluminal motion"@en ;
  a skos:Concept .

<http://astrothesaurus.org/uat/211>
  skos:prefLabel "Celestial mechanics"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/61> .