general_fact: 6675 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 6675 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 6675 is an uninteresting number.
historical_date: April 10th is the day in 1919 that Mexican Revolution leader Emiliano Zapata is ambushed and shot dead by government forces in Morelos.