Assertion: prairie dog | /r/CapableOf | sit on mound
Facets:
value: during the day
type: TEMPORAL
Source sentences:
text: It's easy to observe prairie dogs sitting on mounds during the day when they are most active.
text: While others are out and about, at least one prairie dog will act as “look-out,” standing on a mound and watching for predators, and calling to warn others back into the tunnels with shrill bark-like whistles if one is spotted.