About: http://webisa.webdatacommons.org/407619702

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	It is known that this recipe was a lotion for darkening gray hair, and that Harriet Wilson advertised and sold this product beginning in the late 1850s while she was writing her novel.
http://www.w3.org/ns/prov#wasQuotedFrom	charlespetzold.com