Assertion: black footed ferret | /r/CapableOf | give birth to a litter of 1 - 6 young
Facets:
value: in an underground burrow
type: LOCATION
Source sentences:
text: After a gestation period of 35 - 45 days, Black-Footed Ferrets give birth to a litter of 1 - 6 young in an underground burrow.