Assertion: antelope | /r/CapableOf | prosper for first few thousand years
Facets:
value: after the last ice age
type: TEMPORAL
value: according to the fossil evidence
type: OTHER
Source sentences:
text: According to the fossil evidence, this antelope prospered for the first few thousand years after the last Ice Age, then suffered a sudden decline in its population starting about 3,000 years ago (which was probably caused by the disappearance of its accustomed tasty grasses by less-edible forests and bushlands, as the climate warmed).