#rainbow  an arc of colored light in the sky caused by refraction of the sun's rays by rain
  supertype:  #bow.curved_shape__arc  something curved in shape
  part of:  #sky  outer space as viewed from the earth
     part of:  #Earth.terrestrial_planet__earth__globe  the 3rd planet from the sun; the planet on which we live; "the Earth moves around the sun"; "he sailed around the world"

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