math_fact: 54652 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 54652 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: August 18th is the day in 1950 that Julien Lahaut, the chairman of the Communist Party of Belgium is assassinated by far-right elements.