Assertion: sloth's claw | /r/CapableOf | act like hook
Facets:
value: on the branch
type: LOCATION
value: essentially
type: DEGREE
Source sentences:
text: The six species of sloth have evolved long claws that act like hooks and tendons that draw their digits closed when at rest.
text: Their claws essentially form a hook on the branch, so holding on requires no expenditure of effort.
text: The six species of sloth have evolved long claws that act like hooks and tendons that draw their digits closed when at rest.