PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If symptoms such as severe pain, nausea, vomiting, and a high fever occur, it is considered an emergency because the appendix may burst.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeekhealth.com