<http://schema.org/description>
"The world's largest and first underground trampoline has opened in an enormous cave in Wales, England. It's roughly the size of two basketball courts. Alphonso van Marsh reports."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cbsnews.com/videos/worlds-largest-underground-trampoline-opens-in-wales/>