PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Metal oxides such as RuO2 and IrO2 have been researched as a potential candidate for the electrodes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es