About: http://webisa.webdatacommons.org/51398192

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 research team reviewed 24 randomized controlled trials to determine whether Echinacea was a safe and effective cold prevention and treatment.
http://www.w3.org/ns/prov#wasQuotedFrom	cfah.org