About: http://webisa.webdatacommons.org/377167481

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	Lutein is a pigment found in dark green leafy vegetables, including spinach, kale, broccoli, and collard greens.
http://www.w3.org/ns/prov#wasQuotedFrom	lifeextensionvitamins.com