PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This will give you access to the address book, memos, task items, SMS messages, calendars, and other items.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com