<http://schema.org/description>
"The demonstration was part of a 100-city effort to demand a federal investigation into possible violations of Travyon Martin's civil rights."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/News_Photos/News/Justice-for-Trayvon-Martin-rally-in-Los-Angeles/7798/14>