<http://schema.org/caption>
"A South Portland I-Hop marked National Pancake Day on Tuesday by giving free pancakes to customers and asked for donations to the Barbara Bush Children's Hospital."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wmtw.com/article/hotcake-fans-give-to-charity-on-pancake-day/1894662>