Assertion: kangaroo rat's burrow | /r/HasProperty | underground
Facets:
Source sentences:
text: Giant kangaroo rats live alone in underground burrows on sandy slopes.
text: Kangaroo rats generally live in underground burrows which they have excavated themselves.
text: Kangaroo rats have pouches on the outside of their cheeks used for carrying food back to their underground burrows, which is where they live.