<http://schema.org/caption>
"A driver in China tried to flee a traffic stop with the officer clinging to the hood of his car. The officer held on for more than a half mile and was not injured."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wesh.com/article/caught-on-camera-driver-takes-off-with-traffic-officer-on-car-hood/3816184>