#lookout_station__lookoutstation__lookout__observation_tower__observationtower__observatory  a structure commanding a wide view of its surroundings
  supertype:  physical_structure__structure__construction  a thing constructed; a complex construction or entity; "the structure consisted of a series of arches"; "she wore her hair in an amazing construction of whirls and ribbons"
  subtype:  observation_dome__observationdome  lookout consisting of a dome-shaped observatory
  subtype:  widow's_walk__widow'swalk  a lookout atop a coastal house

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