About: http://webisa.webdatacommons.org/189103529

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	Grade 2: Symptoms are no loss of consciousness, brief confusion, and other symptoms that usually take more than 15 minutes to clear up.
http://www.w3.org/ns/prov#wasQuotedFrom	rocketswag.com