PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • positive confirmation (positive request) The positive form of receivables confirmation asks the customer to respond whether the customer agrees or disagrees with the client's reported receivable balance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • smartpros.com