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

<http://astrothesaurus.org/uat/1476>
  skos:prefLabel "Solar physics"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1492> .

<http://astrothesaurus.org/uat/1508>
  skos:prefLabel "Solar nebulae"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/1492> .

<http://astrothesaurus.org/uat/1599>
  skos:prefLabel "Stellar evolution"@en ;
  a skos:Concept ;
  skos:related <http://astrothesaurus.org/uat/1492> .

<http://astrothesaurus.org/uat/1492>
  skos:related <http://astrothesaurus.org/uat/1599> ;
  skos:altLabel "Evolution of the sun"@en ;
  skos:broader <http://astrothesaurus.org/uat/1476> ;
  skos:prefLabel "Solar evolution"@en ;
  skos:narrower <http://astrothesaurus.org/uat/1508> ;
  a skos:Concept .