<http://schema.org/description>
"Nov. 22 - Mayor of Dallas reads excerpt of speech President Kennedy was never able to give. Rough Cut (no reporter narration)."^^<http://www.w3.org/2001/XMLSchema#string>
<http://in.reuters.com/video/2013/11/22/president-john-f-kennedys-last-speech-re?videoId=274646988>