PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the clearance change is received when the workload is already high, such as immediately prior to takeoff, the result can be even more dramatic: Tower said '...cleared for takeoff, maintain 2000 feet, at [VOR] 154 degree radial turn left heading 220 degrees.'
http://www.w3.org/ns/prov#wasQuotedFrom
  • nasa.gov