About: http://webisa.webdatacommons.org/165718231

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 C level is a good indicator of fruit and vegetable consumption, the authors note, because these foods are the main source of vitamin C in the Western diet.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com