Assertion: leap year | /r/HasProperty | few times
Facets:
value: because of math
type: CAUSE
value: in history
type: TEMPORAL
Source sentences:
text: A Leap Year occurs every four years, but because of math, there are a few times in history where every fourth year has not and will not be a Leap Year.
text: A Leap Year occurs every four years, but because of math, there are a few times in history where every fourth year has not and will not be a Leap Year.
text: A Leap Year occurs every four years, but because of math, there are a few times in history where every fourth year has not and will not be a Leap Year.