PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The problem is that there are a lot of people flying that route who do not understand that they are going through an area of intense aerial activity with upwards of 40 aircraft flying VFR in that airspace up to (I guess now FL195?).
http://www.w3.org/ns/prov#wasQuotedFrom
  • pprune.org