PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The secret message may be in any form, such as a phrase, a sequence of letter, characters, and/or numbers, a recorded voice, or a picture.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com