About: http://webisa.webdatacommons.org/199809020

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	Concussions are a growing problem in competitive sports and doctors may soon have a blood test that will detect the injury's extent and later help determine when an athlete is fit to play.
http://www.w3.org/ns/prov#wasQuotedFrom	newsday.com