About: http://webisa.webdatacommons.org/446720986

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	Folic acid and other B vitamins, once believed to prevent heart disease and strokes, were found to increase cancer risk in high doses.
http://www.w3.org/ns/prov#wasQuotedFrom	bostonmagazine.com