Assertion: whale's lifespan | /r/HasProperty | 50 years
Facets:
value: in the wild
type: LOCATION
Source sentences:
text: The lifespans of wild females average 50 years.
text: The average lifespan of a wild killer whale is about 50 years.
text: The estimated lifespan for the Bryde’s Whale is 50 years in the wild.