About: http://webisa.webdatacommons.org/162919502

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	America, in each case spreading from port cities and along inland waterways.The Fourth Cholera Pandemic spread mostly in Europe and Africa.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com