About: http://webisa.webdatacommons.org/110693776

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	The earliest known bill dates from November 1532, but the records mostly date to the period when they were used to track deaths from the epidemics, particularly The Great Plague of London.
http://www.w3.org/ns/prov#wasQuotedFrom	sassyjanegenealogy.com