Assertion: sunflower | /r/HasProperty | cultivated
Facets:
value: widely
type: DEGREE
value: during ancient times
type: TEMPORAL
Source sentences:
text: In the United States, sunflowers are known to have been cultivated during ancient times.
text: Sunflowers have been cultivated and harvested by many cultures for at least 4,500 years.
text: Sunflowers are a gorgeous addition to any garden and are widely cultivated due to the variety of uses for their seeds.