Assertion: joker's story | /r/AtLocation | detective comics
Facets:
value: after the character's debut
type: TEMPORAL
Source sentences:
text: A story about the Joker's origin appeared in Detective Comics #168 (February 1951), nearly a decade after the character's debut.
text: A story about the Joker's origin appeared in Detective Comics #168 (February 1951), nearly a decade after the character's debut.