Columbia subject headings:
Florence (Italy)--Buildings, structures, etc.
Parking lots--Italy--Florence.
Plazas--Italy--Florence.
Harvard subject headings:
Florence (Italy)--Buildings, structures, etc.
Parking lots--Italy--Florence.
Plazas--Italy--Florence.
Princeton subject headings:
Florence (Italy)--Buildings, structures, etc.
Historic buildings--Italy--Florence.
Historic sites--Italy--Florence.
Parking lots--Italy--Florence--Planning.
Plazas--Italy--Florence.