Assertion: hermit crab's abdomen | /r/HasProperty | moulted
Facets:
value: periodically
type: TEMPORAL
Source sentences:
text: The hardened abdomen protects the coconut crab and reduces water loss on land, but must be moulted periodically.
text: The hardened abdomen protects the coconut crab and reduces water loss on land, but must be moulted periodically.