About: http://webisa.webdatacommons.org/193422039

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	When fees to upkeep the Rock became to high, Alcatraz became the most renowned high security prison in the world holding such criminals as Al Capone and Robert the birdman Stroud.
http://www.w3.org/ns/prov#wasQuotedFrom	travellerspoint.com