About: http://webisa.webdatacommons.org/166775078

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	While ephedra is a naturally occurring herb, its main active ingredient ephedrine can also be synthesized as a medication.
http://www.w3.org/ns/prov#wasQuotedFrom	stlukes-stl.com