Assertion: cultivar's leaf | /r/HasProperty | rich
Facets:
value: in tannin
type: LOCATION
value: on a dry weight basis
type: OTHER
Source sentences:
text: The leaves are rich in tannin and have antibacterial properties.
text: Leaves are a rich jade green, although some may appear to be more of a yellow-green.
text: : The leaves and bark are rich in tannin (10% in the leaves on a dry weight basis, 11-30% in the bark).