About: http://webisa.webdatacommons.org/405413856

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	The player???s doctor must sign a release stating that the player may play a contact sport such as soccer while wearing the device.
http://www.w3.org/ns/prov#wasQuotedFrom	askasoccerreferee.com