Assertion: otter | /r/CapableOf | feed on sea urchins
Facets:
Source sentences:
text: They typically use rocks and empty shells to feed on marine snails, crabs, sea urchins and mussels.
text: When feeding on sea urchins, an otter balances a rock on his stomach as a “plate,” and use another rock to smash the urchin open and eat the meat inside.
text: When feeding on sea urchins, an otter balances a rock on his stomach as a “plate,” and use another rock to smash the urchin open and eat the meat inside.