About: http://webisa.webdatacommons.org/268003983

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	It is found naturally in foods such as shellfish, beef liver, whole grains, beans, peas, nuts, potatoes, green vegetables, and chocolate.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org