About: http://webisa.webdatacommons.org/81281600

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	ImageAlcatrazBy Peggy BentonAlcatraz Island, also known as The Rock, is a small island located in the middle of the San Francisco Bay in California that served as a lighthouse, then a military fort, and then a federal prison until 1963.
http://www.w3.org/ns/prov#wasQuotedFrom	my-ecoach.com