Assertion: penguin | /r/HasProperty | underwater
Facets:
value: for 10-15 minutes
type: TEMPORAL
value: before coming to the surface
type: TEMPORAL
Source sentences:
text: Penguins can stay underwater for 10-15 minutes before coming to the surface to breathe.
text: They can stay underwater for just 7 to 20 minutes.
text: Ice bears can remain submerged for as long as 2 – 3 minutes but penguins can stay underwater for 10 – 15 minutes.