PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The words may, will, would, "should, could, expects", plans", intends", trends", indications", anticipates", believes", estimates", predicts", likely or potential or the negative or other variations of these words or other comparable words or phrases, are intended to identify forward-looking statements.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sys-con.com