PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If an identifier of a transaction party (e.g., electronic mail address) provided by a user is unusable (e.g., invalid), the user may specify whether to reverse or redirect the transfer or the system may apply a default action (e.g., return the value to the user).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com