About: http://webisa.webdatacommons.org/6519703

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	One pressing unresolved issue involved the use of vitamins for the prevention of cardiovascular disease, cancer, and other conditions ranging from aging-related eye disease to memory loss.
http://www.w3.org/ns/prov#wasQuotedFrom	harvard.edu