Assertion: cattail's leaf | /r/ObjectUse | used in soup
Facets:
Source sentences:
text: While not considered edible raw, because the roots are toxic and the leaves can burn the mouth, the leaves may be dried and used in soups and stews.
text: In Japan, the young leaves are eaten and used in salads and in Korea the roots with the outer bark removed, are used in soups, pickled, or preserved in syrup.