@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/80>
  skos:prefLabel "Astrometry"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1394> .

<http://astrothesaurus.org/uat/1394>
  dc:modified "2020-11-17T20:23:44.305Z"^^xsd:dateTime, "2020-11-24T16:37:56.685Z"^^xsd:dateTime ;
  a skos:Concept ;
  dc:contributor <http://editor.vocabs.ands.org.au/user/AAS_Frey.Katie_Admin>, <http://editor.vocabs.ands.org.au/user/AAS_Frey.Katie> ;
  skos:editorialNote [ ] ;
  skos:prefLabel "Relaxation time"@en ;
  skos:broader <http://astrothesaurus.org/uat/80> ;
  skos:altLabel "Relaxation (physics)"@en ;
  skos:definition "The characteristic length of time that is required for a system undergoing relaxation to move to its equilibrium state. If the system follows an exponential law G = G_0 exp(-t / τ), the relaxation time is the time required for G to obtain the fraction 1/e of its initial value G_0."@en .