About: http://webisa.webdatacommons.org/423711608

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	Edward Snowden revealed that every telephone call, email, and other Internet activity is under surveillance in the United States and much of the world by the National Security Agency (NSA).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com