PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Silicon-on-insulator (SOI) integrated circuits include islands of single-crystalline silicon on the surface of a substrate of an insulating material, such as sapphire or silicon oxide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com