math_fact: 71344 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 71344 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: May 1st is the day in 1946 that the Paris Peace Conference concludes that the islands of the Dodecanese should be returned to Greece by Italy.