PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Hence, it would be desirable to provide methods and systems that are capable of addressing the foregoing and other issues and managing and using electronic receipts in a more efficient manner.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk