About: http://webisa.webdatacommons.org/406497219

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	The best sources of vitamin A are breast milk, organ meats, milk fat, fish and cod liver oil, none of which are prevalent in our diets.
http://www.w3.org/ns/prov#wasQuotedFrom	foodforthebrain.org