About: http://webisa.webdatacommons.org/374282818

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	Alcatraz Island, sometimes informally referred to as simply Alcatraz or locally as The Rock, is a small island located in the middle of San Francisco Bay in California, United States.
http://www.w3.org/ns/prov#wasQuotedFrom	360cities.net