Assertion: ringed seal | /r/CapableOf | maintain a breathing hole
Facets:
value: in the ice
type: LOCATION
Source sentences:
text: The ringed seal maintains a breathing hole in the ice thus allowing it to use ice habitat that other seals cannot.
text: They use their sharp claws to make and maintain their own breathing holes through the ice, which may be 6 feet or more in thickness.