PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As another example, the recipient of the message may read the message or document and discover that the caller is requesting some service or goods from the recipient, such as a request for certain documents or delivery of a certain quantity of goods.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk