@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<http://astrothesaurus.org/uat/1721>
  skos:editorialNote [ ] ;
  dc:contributor <http://editor.vocabs.ands.org.au/user/AAS_Frey.Katie> ;
  skos:broader <http://astrothesaurus.org/uat/725> ;
  skos:prefLabel "Turnoff point"@en ;
  skos:definition "The point on the Hertzsprung-Russell diagram of a star cluster at which stars begin to leave the main sequence and move toward the red giant branch. The main-sequence turnoff is a measure of age. In general, the older a star cluster, the fainter the main-sequence turnoff."@en ;
  dc:modified "2020-11-19T16:44:48.44Z"^^xsd:dateTime, "2020-11-19T16:44:37.661Z"^^xsd:dateTime ;
  a skos:Concept .

<http://astrothesaurus.org/uat/725>
  skos:prefLabel "Hertzsprung Russell diagram"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1721> .