About: http://webisa.webdatacommons.org/2237673

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	More recently, beta-carotene has been reported to prevent or reduce the risk of heart disease and stroke and certain types of cancers, such as cancer of the breast, lung, colon, prostate, and cervix.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com