<http://schema.org/about>
"Storm surge is seawater pushed ahead of a storm, mainly by strong winds. Onshore, the surge can rise several feet in just a few minutes."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/climate-weather/stories/katrina-like-storm-surges-could-become-norm>