PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The material of the substrate may include sapphire, SiC , ZnO, spinel, or other materials which are different
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com