Columbia subject headings:
Harvard subject headings:
Historic buildings--Remodeling for other use--Italy--Santo Stefano Island.
Prisons--Italy--Santo Stefano Island--Design and construction.
Prisons--Remodeling for other use--Italy--Santo Stefano Island.
Santo Stefano Island (Italy)--Buildings, structures, etc.
Princeton subject headings:
Carcere di Santo Stefano (Italy)
Prisons--Conservation and restoration--Italy--Santo Stefano Island.
Prisons--Italy--Santo Stefano Island--Design and construction.
Santo Stefano Island (Italy)--Buildings, structures, etc.