Assertion: skunk's den | /r/HasProperty | underground
Facets:
value: usually
type: DEGREE
Source sentences:
text: Up to eight skunks may share an underground den in the winter.
text: Cover - Dens are underground burrows; usually abandoned holes, small caves, hollow logs, or holes dug near man made structures; skunk may dig new burrow using front claws; nests are lined with grass and leaves; dens may have many entrances and exits; winter and nesting dens are usually underground, while others may be above ground