About: http://webisa.webdatacommons.org/280105225

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	ely for those who rely on rice for subsistence, the rice grain is not a concentrated source of several essential nutrients such as calcium, iron, and zinc.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov