About: http://webisa.webdatacommons.org/110933901

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	The Wikipedia article makes the point that antioxidants such as vitamins A, C, and E, should help slow cataract development--but experiments to try this theory have found them ineffective.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com