Assertion: american alligator | /r/HasProperty | survived on earth
Facets:
value: for 200 million years
type: TEMPORAL
Source sentences:
text: A member of the crocodile family, the American alligator is a living fossil from the Age of Reptiles, having survived on earth for 200 million years.
text: A member of the crocodile family, the American alligator is a living fossil from the Age of Reptiles, having survived on earth for 200 million years.