_:ne1ac594d30444dbaafe353c53705fe93xb3
<http://schema.org/description>
"To check if a year is a leap year or not, we need to check if it is divisible by 4 or not. A year is a leap year if it is divisible by 4 and for century years if it also divisible by 400."
<https://www.codevscolor.com/python-check-leap-year>