PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Specifically, for example, in the event that there is an object moving horizontally in the X direction at uniform velocity, the direction of movement of the object is represented with like a gradient VF in the X-t plane such as shown in FIG. 83.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com