Assertion: ground squirrel's burrow | /r/HasProperty | shallow
Facets:
Source sentences:
text: Arctic ground squirrels make shallow burrows in areas where the permafrost does not prevent them from digging.
text: Arctic ground squirrels shelter in shallow burrows on the tundra, usually inhabiting areas where the permafrost does not prevent digging.
text: Arctic ground squirrels make shallow burrows in areas where the permafrost does not prevent them from digging.