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

<http://astrothesaurus.org/uat/1437>
  skos:prefLabel "Seasonal phenomena"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/113> .

<http://astrothesaurus.org/uat/113>
  skos:broader <http://astrothesaurus.org/uat/116> ;
  skos:prefLabel "Atmospheric effects"@en ;
  skos:narrower <http://astrothesaurus.org/uat/1437>, <http://astrothesaurus.org/uat/1462> ;
  a skos:Concept .

<http://astrothesaurus.org/uat/116>
  skos:prefLabel "Atmospheric science"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/113> .

<http://astrothesaurus.org/uat/1462>
  skos:prefLabel "Sky brightness"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/113> .