<http://schema.org/description>
"The American Academy of Neurology says any athlete showing signs of a concussion should be immediately removed from a game and not be allowed to return to play until approved by a doctor. Bigad Shaban reports on the new guidelines."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cbsnews.com/videos/new-guidelines-for-sports-concussions/>