About: http://webisa.webdatacommons.org/103019482

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	it is obvious that Ledger's Joker is mainly based on the Joker revived and revised in the early 70s as the insanely deranged homicidal maniac.
http://www.w3.org/ns/prov#wasQuotedFrom	redszone.com