About: http://webisa.webdatacommons.org/388840324

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	Further instructions are given, notably guidelines on how to recognize contagious diseases such as plague, yellow fever and typhus, and health questions to ask all incoming vessels.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com