PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gastrointestinal disturbances such as nausea, vomiting, or diarrhea may also occur.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com