general_fact: 90717 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 90717 is an unremarkable number.
trivia: 90717 is an unremarkable number.
historical_date: May 16th is the day in 1918 that the Sedition Act of 1918 is passed by the U.S. Congress, making criticism of the government an imprisonable offense.