Assertion: crab | /r/CapableOf | return to the water
Facets:
value: to wet its gills
type: PURPOSE
value: occasionally
type: DEGREE
Source sentences:
text: Some crabs spend so much time away from the water that they are known as land crabs; however, these crustaceans must return to the water when their larvae are ready to hatch.
text: It has developed an interesting adaptation for life on land: A crab will occasionally will return to the water to wet its gills; however it can also get water from damp sand.