PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You have a picture and Zimmerman's word and one mystery witness ('John'). 2/3 is 'say', 1/3 is a picture.
http://www.w3.org/ns/prov#wasQuotedFrom
  • finheaven.com