Assertion: cattail | /r/HasProperty | important source of food
Facets:
value: for wildlife
type: PURPOSE
Source sentences:
text: Not only were cattails an important source of food, but they were also used as thatch for roofing, woven to make mats, chairs, hats, and stuffing for pillows etc.
text: Cattails typically grow together in dense clusters, and they are an important source of food for wildlife since every part of the plant is edible.