PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you are evaluating str(els), where els is a list, then Python actually calls List.__str__(lis) and this function is implemented in such a way that it prints repr of objects contained inside. (And function repr returns by default such output as you see.)
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com