PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Areas such as RWS, taxiways, clearways, and obstacle-free zones are not prohibited areas but should not be designated as a primary landing area and should be vacated as soon as practical.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dropzone.com