About: http://webisa.webdatacommons.org/233930897

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	Shellac, the wax used today, was introduced in the 16th century.Seals were used to establish the authenticity of such documents as charters and legal agreements and for the verification of administrative warrants.
http://www.w3.org/ns/prov#wasQuotedFrom	britannica.com