Assertion: leap year | /r/HasProperty | multiples of 4
Facets:
value: always
type: DEGREE
Source sentences:
text: The leap year used was years that were multiples of 4 but over time did not keep up with the earths rotation around the sun.
text: Leap years are always multiples of four — 2016, 2020, 2024 — but a year that is a multiple of four is not always a leap year.