PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These variables are useful in simulating more sophisticated computer-generated personalities, in which the message, voice, tone and other parameters may be changed dynamically as the system operates.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com