About: http://webisa.webdatacommons.org/217405589

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	Governments noticed a connection between poor living conditions and outbreaks of diseases such as cholera, smallpox and typhoid.
http://www.w3.org/ns/prov#wasQuotedFrom	microbes.org