About: http://webisa.webdatacommons.org/245239116

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	Radiographic studies such as CT (computed tomography scan) are by definition unrevealing of structural injury in concussed patients.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov