PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You should backup iPad contacts, notes, photos, videos and other data frequently to help prevent the loss of treasured information, in case the iPad malfunctions or lose data after iOS 7.1/7 update, jailbreak, or factory restore.
http://www.w3.org/ns/prov#wasQuotedFrom
  • any-data-recovery.com