PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The handlers could not give that kind of help to Watson, he most likely thought all US cities are in North America, Toronto is a North American city, maybe it could be an answer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • worldstart.com