<http://schema.org/headline>
"The Roots, Talib Kweli, D&amp;#039;Angelo and Others to Play Music of Prince Benefit Concert"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.complex.com/music/2013/02/the-roots-talib-kweli-dangelo-and-others-to-play-music-of-prince-benefit-concert>