Assertion: cattail's root | /r/HasProperty | harvested
Facets:
value: year-round
type: TEMPORAL
Source sentences:
text: The roots can be harvested year-round, but are best in the fall and winter.
text: The roots and the stem bases were harvested and processed in an unspecified manner (Chesnut 1905).
text: The roots of cattail plants can be harvested, washed, and then roasted over a campfire.