PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The current, or flux of ions, is a function of the operating potential and the amount of gas fed through the beam and the back ground pressure in the chamber.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com