Assertion: porcupine | /r/CapableOf | feed on shed antlers
Facets:
value: to obtain sodium
type: PURPOSE
Source sentences:
text: Porcupines also feed on shed antlers and the bones of dead animals to obtain sodium and calcium.
text: Porcupines also feed on shed antlers and the bones of dead animals to obtain sodium and calcium.
text: Porcupines also feed on shed antlers and the bones of dead animals to obtain sodium and calcium.