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

<http://astrothesaurus.org/uat/117>
  skos:altLabel "Terrestrial scintillation"@en ;
  skos:broader <http://astrothesaurus.org/uat/88> ;
  skos:prefLabel "Atmospheric scintillation"@en ;
  skos:narrower <http://astrothesaurus.org/uat/861> ;
  a skos:Concept .

<http://astrothesaurus.org/uat/861>
  skos:prefLabel "Ionospheric scintillation"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/117> .

<http://astrothesaurus.org/uat/88>
  skos:prefLabel "Astronomical optics"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/117> .