Assertion: spiny lobster | /r/CapableOf | eat their molted exoskeleton
Facets:
value: to recover the calcium
type: PURPOSE
value: to recover phosphates
type: PURPOSE
Source sentences:
text: A report by the National Park Service as well as video and anecdotal reports by aquarium owners indicate that crayfish will eat their molted exoskeleton "to recover the calcium and phosphates contained in it.