Assertion: giraffe | /r/CapableOf | sleep for short periods of time
Facets:
Source sentences:
text: In general, they sleep with their feet tucked under them and their head resting on their hindquarters, but they can also sleep for short periods of time standing up.
text: In general, they sleep with their feet tucked under them and their head resting on their hindquarters, but they can also sleep for short periods of time standing up.