Assertion: working donkey | /r/HasAspect | a lifespan of 30 to 50 years
Facets:
value: in more prosperous countries
type: LOCATION
Source sentences:
text: Working donkeys in the poorest countries have a life expectancy of 12 to 15 years; in more prosperous countries, they may have a lifespan of 30 to 50 years.