Assertion: boy poor boy sandwich | /r/HasProperty | invented by brother
Facets:
value: in 1929
type: TEMPORAL
value: at restaurant on st. claude avenue
type: LOCATION
Source sentences:
text: Boy sandwich was invented by Clovis and Benjamin Martin, brothers and former streetcar drivers, in 1929 at their Martin Brothers Coffee Stand and Restaurant on St. Claude Avenue in the French Market.