PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A computer program product according to any one of claims 31 to 38 wherein the account is an electronic mail account and the messages are electronic mail messages. 50.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com