PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The insulating interlayer 219 may be formed from an insulating material, such as silicon oxide, silicon nitride or other suitable material.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com