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

<http://astrothesaurus.org/uat/1653>
  skos:prefLabel "Sunspots"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1651> .

<http://astrothesaurus.org/uat/156>
  skos:prefLabel "Bipolar sunspot groups"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/1651> .

<http://astrothesaurus.org/uat/1651>
  skos:broader <http://astrothesaurus.org/uat/1653> ;
  skos:prefLabel "Sunspot groups"@en ;
  skos:narrower <http://astrothesaurus.org/uat/156> ;
  a skos:Concept .