<http://schema.org/description>
"PHOENIX &amp;#x2013; NFL owners passed a player safety rule Wednesday barring ball carriers from using the crown of their helmets to make forcible contact with a defender in the open field."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.observer-reporter.com/article/20130320/SPORTS04/130329899/0/LIFESTYLES0102>