Assertion: cork tree's bark | /r/HasProperty | rough
Facets:
value: in older plants
type: LOCATION
value: near the base of the trunk
type: LOCATION
Source sentences:
text: The tree yields hardly any cork for its first 20 years, and the bark obtained at the first stripping (at about 25 years of age) is rough and uneven and has little commercial value.
text: The red oak tree’s bark is rough and dark near the base of the trunk and has broad grayish ridges divided by fissures on the upper trunk.
text: Maple tree has brown bark that is smooth in young plants and rough in older plants.