About: http://webisa.webdatacommons.org/41135530

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	With regards to Ebola and other diseases, it is very difficult to diagnose before symptoms occur as there is an ???incubation period??? which may be a few days to a few weeks in length.
http://www.w3.org/ns/prov#wasQuotedFrom	doomandbloom.net