Assertion: frog's lifespan | /r/HasProperty | about 10 years
Facets:
value: in captivity
type: LOCATION
Source sentences:
text: The expected lifespan of D. tinctorius azureus is between 4 and 6 years in the wild, and about 10 years in captivity.
text: The lifespan of a wood frog can be up to 10 years.