<http://schema.org/caption>
"Law enforcement is out in droves trying to keep everyone safe during the Harley-Davidson 110th anniversary weekend, but officers also warn drivers need to be extra cautious."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wisn.com/article/drivers-urged-to-use-caution-with-motorcycles-on-roads/5888579>