About: http://webisa.webdatacommons.org/421016515

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	Unfortunately quality and purity of the alternative or complementary drug that someone may take, say for example ginkgo, he is not such easy information to get.
http://www.w3.org/ns/prov#wasQuotedFrom	everydayhealth.com