PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In older delphi versions (ansi) Utf8String was just and AnsiString, in unicode versions of Delphi Utf8String is a string with a Utf8 code page behind it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com