Assertion: groundhog | /r/AtLocation | time
Facets:
value: for approximately 2 hours
type: TEMPORAL
value: typically
type: DEGREE
value: outside of their burrows
type: LOCATION
Source sentences:
text: Groundhogs spend the winter months hibernating and, during Spring, Summer and Fall, they are typically only outside of their burrows for approximately 2 hours at a time.