Assertion: gopher tortoise's burrow | /r/HasProperty | excavated
Facets:
Source sentences:
text: They live in excavated burrows that are an average of 15 feet long and 6.5 feet deep and provide shelter from weather, fire, and predators.
text: Abandoned burrows do not have to be excavated.
text: The life of a gopher tortoise revolves around a tunnel-like burrow that is excavated using its shovel-like front feet.