<http://schema.org/caption>
"Many passengers with flights out of Palm Beach International Airport will be spending a few extra days in South Florida because of a winter storm causing flight cancellations."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wpbf.com/article/passengers-stick-around-longer-after-flight-cancellations-at-pbia/1375754>