About: http://webisa.webdatacommons.org/227775291

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	If infection spreads to the nervous system, symptoms such as headache, stiff neck, confusion, loss of balance, or convulsions can occur.
http://www.w3.org/ns/prov#wasQuotedFrom	listeriosisprevention.com