PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is not much of a problem for other types of data, such as e-mail messages and Web pages, which can arrive late as long as they can arrive completely.
http://www.w3.org/ns/prov#wasQuotedFrom
  • echolink.org