Assertion: narwhal | /r/CapableOf | spend long periods of time
Facets:
value: between dives
type: TEMPORAL
value: quietly
type: MANNER
Source sentences:
text: Between dives, narwhals quietly spend long periods of time lying at the surface – a behavior called “logging” – while they breathe heavily to restore their oxygen in preparation for the next dive.
text: Between dives, narwhals quietly spend long periods of time lying at the surface