PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • B's request to A is reportable by A, because A is asked to comply with Y's boycott requirements by providing the negative certificate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cornell.edu