PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The end product may then be used as a precursor for ceramic materials and semiconductors such as Group III/V ceramics and semiconductors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com