<http://schema.org/description>
"Mamata Banerjee demanded an inquiry into the derailment of five bogies of the Howrah-Dehradun Doon Express asking if it was an  'accident or an incident'."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2012/06/01/train-mishap-accident-or-incident-asks-mamata-1010868.html>