<http://schema.org/description>
"Oct. 16 - President Barack Obama, the first black American President, invoked the legacy of Dr. Martin Luther King Jr. at the dedication of his memorial. Deborah Lutterbeck reports"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2011/10/16/obama-invokes-king-legacy-in-dedication?videoId=223094027>