PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It has now been appreciated that when a bullet is fired from a gun such as a rifle, at each instant of time the supersonic bullet generates a shock wave, each shock wave subsequently expanding spherically at a linear rate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com