PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, this method can lead to highly inaccurate or misconstrued results, particularly in cases where historical data on accidents or incidents is used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com