About: http://webisa.webdatacommons.org/148439456

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 can also be a result of more serious medical illnesses and conditions, such as brain tumors, traumatic brain injuries, infections (such as meningitis), or inflammation or other problems with the blood vessels around the brain.
http://www.w3.org/ns/prov#wasQuotedFrom	teenhealthfx.com