general_fact: 47168 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 47168 is an unremarkable number.
trivia: 47168 is a boring number.
historical_date: February 20th is the day in 1685 that René-Robert Cavelier establishes Fort St. Louis at Matagorda Bay thus forming the basis for France's claim to Texas.