PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention utilizes two pumping cams and two pumping cam followers, which function such that, at any point in time, one of the two pumping cams is always pumping.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au