PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you assume the ???userService??? is transactional, we???re on a database that spans multiple methods, and that the user ID must be unique, the above pseudo-code should fail as we???re trying to create two users with the same ID. If, however, there was a transaction wrapping both methods, and that transaction was rolled back, we???d be fine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • larsan.net