PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I do not exactly remember why I have gone that way, but seem to recall it was because of some conflict when the value was a number
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com