<http://schema.org/caption>
"Matt Van Vliet enlisted the New London Police Department's help asking Samantha Labo to marry him. The proposal was caught on dashcam video."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wmur.com/article/new-hampshire-police-department-assists-man-in-marriage-proposal/4878251>