About: http://webisa.webdatacommons.org/404863644

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	Vitamin A itself occurs in meat, liver, eggs, milk, and other animal products.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov