<http://schema.org/description>
"One Indianapolis waitress received a 7,000 percent tip from a very appreciative customer."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/blog/2013/05/16/Steak-n-Shake-waitress-gets-446-tip-on-6-bill/2691368744288/?st_rec=8661368745721>