About: http://webisa.webdatacommons.org/428909641

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	Ephedra is also prescribed for symptoms of cold and flu, including nasal congestion, cough, fever, and chills.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	umm.edu