About: http://webisa.webdatacommons.org/51148175

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 possibility that unusual immunologic types of virus may also have been responsible for the increased incidence of poliomyelitis among the British and U.S. Armed Forces must be considered but has not as yet been investigated.
http://www.w3.org/ns/prov#wasQuotedFrom	army.mil