About: http://webisa.webdatacommons.org/39500796

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 the same - if the ENT has no idea if they are related to sinus issues, if you have them, then he should send you on to a neurologist to be evaluated for migraines and other headaches.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org