PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I think that Gordon Brown may genuinely have large psychological barriers in the way of him saying sorry.There is a surprisingly large academic body of work on the psychology of apologising.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com