@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/1653>
  skos:prefLabel "Sunspots"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1652> .

<http://astrothesaurus.org/uat/1652>
  skos:altLabel "Wolf number"@en, "SSN"@en, "Relative sunspot number"@en ;
  dc:contributor <http://editor.vocabs.ands.org.au/user/AAS_Frey.Katie> ;
  a skos:Concept ;
  skos:definition "A quantity which gives the number of sunspots at a given time. It is defined by the relationship R = k(10g + f), where R is the sunspot number, k is a constant depending on the observation conditions and the instrument used, g is the number of the groups and f is the number of individual spots that can be counted."@en ;
  skos:prefLabel "Sunspot number"@en ;
  dc:modified "2020-11-19T16:25:52.1Z"^^xsd:dateTime, "2020-11-19T16:25:42.245Z"^^xsd:dateTime ;
  skos:editorialNote [ ] ;
  skos:broader <http://astrothesaurus.org/uat/1653> .