About: http://webisa.webdatacommons.org/273095949

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 Complete Guide to HeadacheYou can learn more about tension-type headache, migraine and other forms of headache with The Complete Guide to Headache, an educational module found on the NHF?????????????s Web site at www.headaches.org.
http://www.w3.org/ns/prov#wasQuotedFrom	headaches.org