Assertion: carrot's root | /r/HasProperty | produced
Facets:
value: first year
type: TEMPORAL
Source sentences:
text: Sound roots must first be produced (first year), these roots must be either harvested and carefully stored in a refrigerator or left in the field (if your winters are not too severe), these cold-treated (vernalized) roots must be grown and supplied with pollinating insects when flowering, and seed harvested.