Assertion: sassafras's leaf | /r/ObjectUse | used for healing poultices
Facets:
value: in tea preparations
type: LOCATION
value: as flavoring in food
type: MANNER
value: often
type: TEMPORAL
Source sentences:
text: The leaves were often used for healing poultices and in tea preparations or as flavoring in food, while the root bark was the main source of its medicinal properties," Tilley says.