Assertion: gopher tortoise's claw | /r/CapableOf | provide good grip
Facets:
value: upon floating logs
type: LOCATION
Source sentences:
text: A turtle has a flat, streamlined shell and limbs that are quite similar to a tortoise's, but the turtle's feet are webbed and have long claws which provide a good grip upon floating logs and help the reptile climb onto riverbanks.