About: http://webisa.webdatacommons.org/376644362

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	Spinach is a good source of iron, folate (a B vitamin considered to be the most important nutrient for correcting myopia), vitamin A, as well as lutein and zeaxanthin, which also play key roles in promoting eye and vision health.
http://www.w3.org/ns/prov#wasQuotedFrom	ourhealthcoop.com