About: http://webisa.webdatacommons.org/285679151

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, including migraine and tension-type headaches, are a huge medical concern in the United States, affecting more than 45 million Americans.
http://www.w3.org/ns/prov#wasQuotedFrom	wilkinsonpharmacy.com