About: http://webisa.webdatacommons.org/120919649

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It used to be thought that you needed to eat combinations of these foods together at the same meal to create the complete protein from the complementary proteins, for example rice and beans together provide all the essential amino acids.
http://www.w3.org/ns/prov#wasQuotedFrom	dummies.com