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

<http://astrothesaurus.org/uat/1738>
  skos:scopeNote "In earth's atmosphere"@en ;
  skos:broader <http://astrothesaurus.org/uat/114> ;
  skos:prefLabel "Ultraviolet extinction"@en ;
  a skos:Concept .

<http://astrothesaurus.org/uat/114>
  skos:prefLabel "Atmospheric extinction"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1738> .