PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By law that both types of data can only be obtained with a court order i.e. subpeona by law enforcement.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnet.com