About: http://webisa.webdatacommons.org/177288037

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	Vitamin A and C and the use of simple herbs such as echinacea and astragalus, for example, are much safer and often equally effective.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com