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

<http://astrothesaurus.org/uat/1099>
  skos:altLabel "HI clouds"@en, "Neutral atomic hydrogen clouds"@en ;
  skos:broader <http://astrothesaurus.org/uat/834> ;
  skos:prefLabel "Neutral hydrogen clouds"@en ;
  a skos:Concept .

<http://astrothesaurus.org/uat/834>
  skos:prefLabel "Interstellar clouds"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1099> .