Assertion: gopher tortoise's foot | /r/HasProperty | 12 meters
Facets:
Source sentences:
text: The gopher tortoise gets its interesting name from the fact that they dig burrows, and they spend most of their lives inside of these burrows, which can end up being about 40 feet (12 meters) long!
text: Gopher tortoises are so named because of their ability to dig large, deep burrows; those of the Gopher tortoise can be up to 40 feet (12 m) in length and 10 feet (3.0 m) in depth.
text: Burrows can be up to 40 feet (12 meters) in length and 10 feet (3 meters) in depth.