About: http://webisa.webdatacommons.org/390550484

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	Severe headache, weakness, general malaise and pains of varying severity in the muscles and joints, especially in the back.
http://www.w3.org/ns/prov#wasQuotedFrom	areadinglife.com