@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/1776>
  skos:prefLabel "Optical astronomy"@en ;
  skos:editorialNote [ ] ;
  a skos:Concept ;
  skos:altLabel "Visible astronomy"@en, "Visible astronomical observations"@en, "Visible telescopes"@en ;
  skos:related <http://astrothesaurus.org/uat/2108> ;
  dc:contributor <http://editor.vocabs.ands.org.au/user/AAS_Frey.Katie_Admin> ;
  dc:modified "2020-11-09T22:17:48.899Z"^^xsd:dateTime, "2020-11-09T22:18:03.495Z"^^xsd:dateTime ;
  skos:definition "Optical astronomy is the part of astronomy that uses optical instruments (mirrors, lenses, and solid-state detectors) to observe light from near-infrared to near-ultraviolet wavelengths. Visible-light astronomy, using wavelengths detectable with the human eyes (about 400–700 nm), falls in the middle of this spectrum."@en ;
  skos:broader <http://astrothesaurus.org/uat/1043> ;
  skos:narrower <http://astrothesaurus.org/uat/1167> .

<http://astrothesaurus.org/uat/1167>
  skos:prefLabel "Optical identification"@en ;
  a skos:Concept ;
  skos:broader <http://astrothesaurus.org/uat/1776> .

<http://astrothesaurus.org/uat/1043>
  skos:prefLabel "Astronomical methods"@en ;
  a skos:Concept ;
  skos:narrower <http://astrothesaurus.org/uat/1776> .

<http://astrothesaurus.org/uat/2108>
  skos:prefLabel "Visible sources"@en ;
  a skos:Concept ;
  skos:related <http://astrothesaurus.org/uat/1776> .