PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Kroll OnTrack surmised several reasons the backup systems didn't prevent data loss, including failure to leave a computer on during a scheduled backup, the external drive used for backup was connected only intermittently, and the backup ran out of destination space.
http://www.w3.org/ns/prov#wasQuotedFrom
  • networkcomputing.com