PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The authors used a number of attributes to classify emails, such as whether the user frequently replies to the author, whether the email contains any question marks, and combinations of words appearing in the text.The results are not quite there yet.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gaborcselle.com