PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A reporter would have to reveal a confidential source only if the government proves that the reporter???s testimony would help to prevent an act of terrorism or other acts that could harm national security.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nwu.org