Assertion: snail | /r/HasAspect | system
Facets:
value: to breathe under water
type: PURPOSE
value: to breathe under a lung
type: PURPOSE
Source sentences:
text: The snail has a system comparable to the gills of a fish (at the right side of the snail body) to breathe under water as well as a lung (at the left side of the body) to respirate air.