Assertion: corn | /r/HasProperty | main ingredient
Facets:
value: by around 1500 bce
type: TEMPORAL
value: in the production of ethanol
type: OTHER
Source sentences:
text: Though it is a staple foodstuff, with the world’s largest producing and exporting nation, the United States, corn is the main ingredient in the production of ethanol, a gasoline additive.﻿﻿ Each year the annual corn crop determines the price of the grain.
text: By around 1500 bce, corn was one of the main foods for many of the tribes found in Central America.