PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This problem is particularly acute during approach and landing where the aircraft is in close proximity to the ground giving a pilot little time to react to a flight system failure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com