About: http://webisa.webdatacommons.org/299691948

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	Headaches are a common, but often-elusive, medical condition with numerous causes.
http://www.w3.org/ns/prov#wasQuotedFrom	ihateheadaches.org