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

<http://astrothesaurus.org/uat/253>
  skos:prefLabel "Classification systems"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/582> .

<http://astrothesaurus.org/uat/359>
  skos:prefLabel "DDO classification"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/582> .

<http://astrothesaurus.org/uat/582>
  skos:narrower <http://astrothesaurus.org/uat/362>, <http://astrothesaurus.org/uat/757>, <http://astrothesaurus.org/uat/359> ;
  skos:related <http://astrothesaurus.org/uat/456>, <http://astrothesaurus.org/uat/612>, <http://astrothesaurus.org/uat/573> ;
  skos:altLabel "Galaxy morphological classification"@en, "Galactic morphology"@en, "Galaxy classification"@en, "Classification of galaxies"@en, "Galaxy morphology"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/253> ;
  skos:prefLabel "Galaxy classification systems"@en .

<http://astrothesaurus.org/uat/456>
  skos:prefLabel "Elliptical galaxies"@en ;
  a skos:Concept ;
  skos:related <http://astrothesaurus.org/uat/582> .

<http://astrothesaurus.org/uat/757>
  skos:prefLabel "Hubble classification scheme"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/582> .

<http://astrothesaurus.org/uat/612>
  skos:prefLabel "Galaxy physics"@en ;
  a skos:Concept ;
  skos:related <http://astrothesaurus.org/uat/582> .

<http://astrothesaurus.org/uat/362>
  skos:prefLabel "De Vaucouleurs Sandage classification"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/582> .

<http://astrothesaurus.org/uat/573>
  skos:prefLabel "Galaxies"@en ;
  a skos:Concept ;
  skos:related <http://astrothesaurus.org/uat/582> .