Assertion: beaver | /r/HasProperty | underwater
Facets:
value: for 15 minutes
type: TEMPORAL
value: at a time
type: TEMPORAL
value: according to national geographic
type: OTHER
value: without coming up for air
type: MANNER
value: without surfacing
type: MANNER
Source sentences:
text: A beaver can stay underwater 15 minutes and swim at speeds up to 5 miles per hour.
text: They can remain underwater for 15 minutes without surfacing, and have a set of transparent eyelids that function much like goggles.
text: Beavers can stay underwater for 15 minutes without coming up for air.
text: According to National Geographic, they can stay underwater for 15 minutes.
text: The behaviour of beavers means that they need to be able to remain underwater for several minutes at a time.