Assertion: sea otter | /r/HasProperty | submerged
Facets:
value: usually
type: DEGREE
value: for more than 5 minutes
type: TEMPORAL
value: for 52 to 90 seconds
type: TEMPORAL
value: at a time
type: TEMPORAL
Source sentences:
text: Sea otters have been known to stay submerged for more than 5 minutes at a time.
text: Sea otters usually remain submerged for 52 to 90 seconds; the longest recorded dive was 4 minutes, 25 seconds.