About: http://webisa.webdatacommons.org/300323164

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	In the past they were prescribed for all kinds of complaints, even ailments as minor as indigestion or headaches.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencemuseum.org.uk