Assertion: corn | /r/HasProperty | 89% of all cereal production
Facets:
value: in 2012
type: TEMPORAL
Source sentences:
text: Maize, wheat, and rice together accounted for 89% of all cereal production worldwide in 2012, and 43% of all food calories in 2009, while the production of oats and triticale have drastically fallen from their 1960s levels.