About: http://webisa.webdatacommons.org/224476064

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	While lettuce is nutritious, providing essential minerals and vitamins including potassium, folate and vitamins A, C and K, it does not contain large amounts of fiber.
http://www.w3.org/ns/prov#wasQuotedFrom	sfgate.com