About: http://webisa.webdatacommons.org/440447458

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	The Hoover Dam is a colossal dam in the Black Canyon of the winding Colorado River, 30 miles south east of Las Vegas, at ???
http://www.w3.org/ns/prov#wasQuotedFrom	appbrain.com