PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • So how can we discover more about the journey, what is a typical journey and why do concepts such as grade still make sense?
http://www.w3.org/ns/prov#wasQuotedFrom
  • all-geo.org