Assertion: joker | /r/CreatedBy | bob kane
Facets:
Source sentences:
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: Joker was created by Jerry Robinson, Bill Finger and Bob Kane, first appearing in Batman #1.
text: The Joker was created by Bill Finger, Bob Kane, and Jerry Robinson and first appeared in the debut issue of the comic book Batman (April 25, 1940).