PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Note: Our stand alone beam tube units do not show much of this phenomenon because they are using mostly the induction and radiation methods.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rifemachineblog.net