PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is not just a ???speed limit??? - it is the point at which matter and the energy used to move it reveal themselves as different aspects of the same property (which is why nothing other than light can move that fast).
http://www.w3.org/ns/prov#wasQuotedFrom
  • opednews.com