Assertion: marmot's den | /r/HasProperty | located near cliff edge
Facets:
value: within 10 m of the entrance
type: LOCATION
value: often
type: TEMPORAL
Source sentences:
text: Dens are often located near an observation post, such as a tall rock or cliff edge, within 10 m of the entrance.
text: Dens are often located near an observation post, such as a tall rock or cliff edge, within 10 m of the entrance.