About: http://webisa.webdatacommons.org/298467511

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	Leafy green vegetables are rich in many nutrients, including vitamin A, vitamin C, folic acid, vitamin K, iron, and calcium.
http://www.w3.org/ns/prov#wasQuotedFrom	nutritionexpress.com