About: http://webisa.webdatacommons.org/295461781

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 you have this much headache, you deserve a careful evaluation by your doctor to see if there is some sort of identifiable underlying cause.
http://www.w3.org/ns/prov#wasQuotedFrom	headachenetwork.ca