PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The energy source (not shown) for the electrical energy can be provided by a battery or generator, such as a pulse generator operatively connected to the electrode.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com