Assertion: common starfish | /r/CapableOf | feed on mussel
Facets:
value: by prizing open their shell
type: MANNER
Source sentences:
text: When feeding on a mollusc such as a mussel, it attaches its tube feet to each shell valve and exerts force to separate them slightly.
text: The common starfish feeds on mussels and other similar animals by prizing open their shell with their strong arms.