PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Forward-looking statements are identified by words such as believe, anticipate, expect, intend, plan, will, may, estimates, variations of such words and other similar expressions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yahoo.com