Assertion: ferret | /r/CapableOf | sleep 60% of total sleep
Facets:
value: in rem
type: TEMPORAL
value: according sleeping behavior in the ferret
type: OTHER
value: with 40% time
type: OTHER
Source sentences:
text: According to the research or sleeping behavior in the ferret, they sleep 60% of total sleep with 40% time in REM (rapid eye movement).