#public_square__square  an open area at the meeting of two or more streets
  supertype:  piece_of_land__tract__piece_of_ground__parcel_of_land__parcel  an extended area of land
  subtype:  piazza  a public square with room for pedestrians; "they met at Elm Plaza"; "Grosvenor Place"
  part of:  city.administrative_district  an incorporated administrative district established by state charter; "the city raised the tax rate"

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