<http://schema.org/caption>
"A Pewaukee man says he and his brother were caught in the middle of a high-speed chase and were scared they'd get hit."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wisn.com/article/witness-describes-what-he-saw-as-doctor-led-police-on-high-speed-chase/5942446>