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

<http://astrothesaurus.org/uat/1406>
  skos:prefLabel "Rotating black holes"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/249> .

<http://astrothesaurus.org/uat/1746>
  skos:prefLabel "Uncharged black holes"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/249> .

<http://astrothesaurus.org/uat/223>
  skos:prefLabel "Charged black holes"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/249> .

<http://astrothesaurus.org/uat/1121>
  skos:prefLabel "Nonrotating black holes"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/249> .

<http://astrothesaurus.org/uat/162>
  skos:prefLabel "Black holes"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/249> .

<http://astrothesaurus.org/uat/249>
  skos:broader <http://astrothesaurus.org/uat/162> ;
  skos:prefLabel "Classical black holes"@en ;
  skos:narrower <http://astrothesaurus.org/uat/223>, <http://astrothesaurus.org/uat/1121>, <http://astrothesaurus.org/uat/1406>, <http://astrothesaurus.org/uat/1746> ;
  a skos:Concept .