About: http://webisa.webdatacommons.org/208403486

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 fact that you have sinus infections does not rule out that you can have other kinds of headaches, such as ???tension headaches???, migraines, or other condition causing headache.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org