PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • PS: Note that using a mutable non-local variable to keep track of your state is a bad idea design-wise and will give you trouble if you call your method more than once (without resetting the variable in between).
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com