About: http://webisa.webdatacommons.org/444850008

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	So for some people, a direct source of vitamin A such as cod liver oil is necessary.
http://www.w3.org/ns/prov#wasQuotedFrom	funkyraw.com