PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This method is particularly advantageous in the limit of very intense fields, where few or no approximations are likely to be justified.
http://www.w3.org/ns/prov#wasQuotedFrom
  • osapublishing.org