general_fact: 28382 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 28382 is an uninteresting number.
trivia: 28382 is an unremarkable number.
historical_date: September 14th is the day in 1985 that Penang Bridge, the longest bridge in Malaysia, connecting the island of Penang to the mainland, opens to traffic.