PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If efficiency is a concern, this might be faster than s.toUpperCase().equals(s) because it can bail out early.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com