About: http://webisa.webdatacommons.org/397804370

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Formerly a military base, in 1947 it became a prison and over the 40 years it operated as a federal institution it housed criminals such as Al Capone, George ???Machine Gun??? Kelly and Robert Stroud, the ???Birdman of Alcatraz???.
http://www.w3.org/ns/prov#wasQuotedFrom	hostels.com