<http://schema.org/caption>
"The U.S. gets about 1,000 recorded tornadoes every year and while only a few are fatal today, that hasn't always been the case."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wgal.com/article/15-deadliest-tornado-years-in-u-s-history/6148912>