PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A description in terms of these three features is a better one, in my opinion, than simply focusing on the size of the negative tail (as too many people do).
http://www.w3.org/ns/prov#wasQuotedFrom
  • dailyspeculations.com