<http://schema.org/keywords>
"sec football mike slive sec college football injuries football concussions football head injuries sec medical observers les miles lsu hugh freeze ole miss jim harbaugh michigan football sec meetings"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/college-football/2015/05/27/sec-meetings-mike-slive-greg-sankey-medical-observers-head-injuries-les-miles>