Assertion: water chestnut | /r/HasProperty | spread by people
Facets:
value: on boating equipment
type: LOCATION
value: unintentionally
type: MANNER
value: usually
type: TEMPORAL
value: on fishing gear
type: OTHER
Source sentences:
text: Water chestnut is usually spread unintentionally by people on fishing gear and boating equipment but can also spread by water currents and less commonly by waterfowl.