Assertion: river otter | /r/HasProperty | frolic
Facets:
value: often
type: TEMPORAL
value: in the water
type: LOCATION
value: with their mates
type: OTHER
value: with cubs
type: OTHER
Source sentences:
text: River otters are extremely social and often frolic in the water with their mates or cubs, slide down hills on their bellies or wrestle with other otters on land.