Assertion: caribou's antler | /r/HasProperty | grown
Facets:
value: fully
type: DEGREE
Source sentences:
text: When the antlers are fully grown, the velvet dies and the deer will rub it off against a tree or other vegetation.
text: Antlers are “bone horns” that are grown and shed annually.
text: When the antlers are fully grown, the bulls scrape this layer off.