PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If performance is an issue, profile both methods in situ and see which one is faster.I do not want to advise against profiling, but I see no reason to suspect that the first could be any faster.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lispforum.com