Assertion: leap year's day | /r/AtLocation | each year
Facets:
value: according to wikipedia
type: OTHER
Source sentences:
text: These extra days occur in each year which is an integer multiple of 4 (except for years evenly divisible by 100, which are not leap years unless evenly divisible by 400).
text: According to wikipedia, these extra days occur in each year
text: These extra days occur in each year which is an integer multiple of 4 (except for years evenly divisible by 100, which are not leap years unless evenly divisible by 400).