PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Wide band gap materials comprising at least one rare earth oxide, rare earth nitride, rare earth phosphide and combinations thereof may be substituted for materials such as ZnO, GaN and other ceramic materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com