About: http://webisa.webdatacommons.org/423435095

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 third possibility is that it is caused by an infectious agent such as a virus or bacterium.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com