@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/790>
  skos:prefLabel "Infrared galaxies"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/1570> .

<http://astrothesaurus.org/uat/1570>
  skos:broader <http://astrothesaurus.org/uat/17>, <http://astrothesaurus.org/uat/573> ;
  dc:modified "2020-11-04T16:45:58.544Z"^^xsd:dateTime, "2020-11-12T21:29:51.934Z"^^xsd:dateTime ;
  dc:contributor <http://editor.vocabs.ands.org.au/user/AAS_Frey.Katie_Admin> ;
  skos:prefLabel "Starburst galaxies"@en ;
  a skos:Concept ;
  skos:definition "A galaxy showing a short-lived intense period of star formation that is unsustainable over the Hubble time due to the limited supply of gas within a galaxy. Starburst galaxies were first classified by Searle & Sargent (1972) and Searle et al. (1973), based on the blue colors produced by the massive stars formed during the burst. In the local Universe, starbursts create approximately 10% of the radiant energy and 20% of the massive stars. At z = 1, starburst characteristics are found in 15% of galaxies, presumably attributable to the greater amounts of gas typically present in young galaxies and increased galactic interactions. The starburst's impact on a galaxy and the surrounding intergalactic medium is primarily due to the consumption of gas that fuels the burst and the feedback from massive stars formed in the burst."@en ;
  skos:narrower <http://astrothesaurus.org/uat/790> ;
  skos:altLabel "Starburst galaxy"@en ;
  skos:editorialNote [ ] ;
  skos:related <http://astrothesaurus.org/uat/2176> .

<http://astrothesaurus.org/uat/2176>
  skos:prefLabel "Post-starburst galaxies"@en ;
  a skos:Concept ;
  skos:related <http://astrothesaurus.org/uat/1570> .

<http://astrothesaurus.org/uat/17>
  skos:prefLabel "Active galaxies"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1570> .

<http://astrothesaurus.org/uat/573>
  skos:prefLabel "Galaxies"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1570> .