PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The substrate 44 can be formed, for example, of silicon, glass, ceramic, or a stable polymer, and the thin-film structure 48 can be formed to include one or more passivation or insulation layers of silicon dioxide, silicon carbide, silicon nitride, tantalum, polysilicon glass, or other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com