PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He said it is unusual for a captain to take over the command of a landing aircraft in the final moments unless he is asked to by the co-pilot ?????? or unless the captain perceives there is a problem and that he must intervene because of profound safety concerns.
http://www.w3.org/ns/prov#wasQuotedFrom
  • umn.edu