general_fact: 55711 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 55711 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 55711 is an unremarkable number.
historical_date: July 12th is the day in 1690 that Battle of the Boyne (Julian calendar) – The armies of William III defeat those of the former James II.