Assertion: brussels sprout | /r/HasProperty | cultivated in belgium
Facets:
value: since the 16th century
type: TEMPORAL
Source sentences:
text: They are named after the city in Belgium, specifically a region near its capital, Brussels, and have been cultivated in Belgium since the 16th century.
text: As the name suggests, Brussels sprouts were first cultivated in Belgium in the 16th century, and are an excellent source of vitamins and protein.
text: Brussels sprouts were first cultivated in large quantities in Belgium, hence the name.