Assertion: barley | /r/CapableOf | provide good source
Facets:
Source sentences:
text: Barley provides a good source (providing at least 10% of the recommended daily value) of protein, magnesium, phosphorus, vitamin B3, and copper and is an excellent source (providing at least 20% of the recommended daily value) of ﬁber, manganese selenium and thiamin (vitamin B3).