Assertion: joker | /r/HasProperty | supervillain
Facets:
Source sentences:
text: The Joker is a supervillain and the archenemy of Batman.
text: The Joker is a serial killer and a super-villain, a dangerous madman who dresses like a clown and commits violent crimes.
text: The Joker is a supervillain created by Bill Finger, Bob Kane, and Jerry Robinson who first appeared in the debut issue of the comic book Batman (April 25, 1940), published by DC Comics.
text: The Joker is a supervillain who appears in American comic books published by DC Comics.