@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/1834>
  skos:prefLabel "Young stellar objects"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1681> .

<http://astrothesaurus.org/uat/1795>
  skos:prefLabel "Weak-line T Tauri stars"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/1681> .

<http://astrothesaurus.org/uat/460>
  skos:prefLabel "Emission line stars"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1681> .

<http://astrothesaurus.org/uat/252>
  skos:prefLabel "Classical T Tauri stars"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/1681> .

<http://astrothesaurus.org/uat/1681>
  skos:related <http://astrothesaurus.org/uat/553> ;
  skos:definition "A member of a class of young stellar objects of roughly 1 solar mass showing strong infrared excess emission attributed to circumstellar disks and found within or close to molecular clouds. T Tauri stars are protostars in the final stages of formation to become a stable main sequence star. The nuclear reactions in their core have not yet stabilized and the stars are known for the variability of their brightness."@en ;
  skos:narrower <http://astrothesaurus.org/uat/1795>, <http://astrothesaurus.org/uat/252> ;
  skos:editorialNote [ ] ;
  skos:altLabel "TT"@en ;
  dc:modified "2020-11-04T19:46:55.246Z"^^xsd:dateTime, "2020-11-04T19:47:11.263Z"^^xsd:dateTime ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/865>, <http://astrothesaurus.org/uat/1834>, <http://astrothesaurus.org/uat/460> ;
  dc:contributor <http://editor.vocabs.ands.org.au/user/AAS_Frey.Katie_Admin> ;
  skos:prefLabel "T Tauri stars"@en .

<http://astrothesaurus.org/uat/553>
  skos:prefLabel "FU Orionis stars"@en ;
  a skos:Concept ;
  skos:related <http://astrothesaurus.org/uat/1681> .

<http://astrothesaurus.org/uat/865>
  skos:prefLabel "Irregular variable stars"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1681> .