Assertion: cetacean | /r/CapableOf | spend short time
Facets:
value: outside the water
type: LOCATION
value: at the surface
type: LOCATION
Source sentences:
text: Normally, cetaceans breathe while moving through the water and spend only a short time at the surface, where they exhale in an explosive ventilation called a blow.
text: To the fact that we study highly mobile species, we must add the movement of the boat from which we conduct the study and also that cetaceans only spend a short time outside the water.