Assertion: dandelion's taproot | /r/HasProperty | severed for effective control
Facets:
value: to be severed below ground level
type: PURPOSE
Source sentences:
text: Among weeds with taproots dandelions are typical; being deep-rooted, they are hard to uproot and if the taproot breaks off near the top, the part that stays in the ground often resprouts such that, for effective control, the taproot needs to be severed at least several centimetres below ground level.