Assertion: cowpea's grain | /r/HasProperty | rich
Facets:
value: in protein
type: OTHER
value: in folic acid
type: OTHER
value: with most improved varieties
type: OTHER
value: in carbohydrates
type: OTHER
Source sentences:
text: Cowpea is cultivated mainly for its grains, which are rich in protein with most improved varieties containing between 20 and 25 per cent protein on dry weight basis.
text: The grain is a rich source of folic acid, an important vitamin that helps prevent neural tube defects in unborn babies.
text: Its grains are rich in protein, carbohydrates and folic acid, and contain respectable amounts of some minerals.