PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Inasmuch as PFA is generally an insulator, additional materials such as carbon black or the like can be mixed with PFA prior to coating the electrode.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk