About: http://webisa.webdatacommons.org/225732816

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 military has previously used a plague vaccine, but it caused side effects such as headaches and fever.
http://www.w3.org/ns/prov#wasQuotedFrom	emergencymgmt.com