PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A holding to the contrary would encourage [parties] to offer all kinds of specialized opinions without pausing first properly to establish the required qualifications of their witnesses.
http://www.w3.org/ns/prov#wasQuotedFrom
  • groklaw.net