Assertion: penguin | /r/CapableOf | feed on the sea
Facets:
value: on land incubating eggs
type: LOCATION
value: exclusively
type: DEGREE
Source sentences:
text: All penguins feed on the sea.
text: Penguins eat in the ocean.
text: Penguins feed exclusively in the ocean, surviving on stored fat while on land incubating eggs.