PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • @HardCode: Then you will need to make one method that takes a string, and determine within the method whether it is an ID or an email.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com