PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Preferably, electrode 25 a, 25 b comprises an electrically conductive metal, which is preferably non-corrosive, such as stainless steel or titanium.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com