About: http://webisa.webdatacommons.org/419710394

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	???Return to play??? issues and other medical concerns that affect an athlete???s performance
http://www.w3.org/ns/prov#wasQuotedFrom	nchs.com