<http://schema.org/caption>
"Dr. Ulrich Hackenberg rode the Bik.e onto the stage for the unveiling. Dr. Hackenberg is a Member of the Board of Management of the Volkswagen Brand with responsibility for Development"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/volkswagen-folding-bike-concept/14949/>