Assertion: dolphin's lifespan | /r/HasProperty | 25 years
Facets:
value: in marine mammal facilities
type: LOCATION
Source sentences:
text: Lifespan (in wild): 25 years
text: In marine mammal facilities accredited by the Alliance of Marine Mammal Parks and Aquariums, such as Dolphin Connection, the average lifespan is over 25 years.