About: http://webisa.webdatacommons.org/213690105

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	A concussion is a violent jarring or shock to the head that causes a temporary jolt to the brain.
http://www.w3.org/ns/prov#wasQuotedFrom	sanfordhealth.org