Assertion: ostrich's lifespan | /r/HasProperty | 10 to 20 years
Facets:
value: in the wild
type: LOCATION
Source sentences:
text: The average lifespan of the emu in the wild is 10 to 20 years.
text: The lifespan is 10 to 20 years in the wild and up to 35 years in captivity.