PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is well known that these materials require electrodes made from noble metals or noble metal alloys such as Pt, Ir, IrO2, Pt???Ru, etc., and sub-micron patterning of both the noble metals and the ferroelectric films is very difficult because of the absence of volatile products for the elemental constituents.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com