About: http://webisa.webdatacommons.org/441802472

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	Since the beginning of time, viruses, bacteria and other agents have infected people and animals, causing pestilence, disease and famine, and eventually altering economic, social and political systems.
http://www.w3.org/ns/prov#wasQuotedFrom	vt.edu