PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • After a public outcry, the administration defended the surveillance program, saying that it is lawful and is a ???critical tool??? to protect national security.At the time, Snowden was a 29-year-old employee of defense contractor Booz Allen Hamilton, who had once been assigned to work with the NSA. He says he is a whistleblower who felt compelled to speak out about wrongdoing.???The more you talk
http://www.w3.org/ns/prov#wasQuotedFrom
  • pbs.org