About: http://webisa.webdatacommons.org/431286770

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	However, most children with a headache who have a normal physical examination will not require an imaging test such as a CT scan (computed tomography) or MRI (magnetic resonance imaging).
http://www.w3.org/ns/prov#wasQuotedFrom	uptodate.com