<http://schema.org/headline>
"Music Video: Swizz Beatz Feat. A$AP Rocky &amp;#8220;Street Knock&amp;#8221;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.highsnobiety.com/2012/05/09/music-video-swizz-beatz-featuring-asap-rocky-street-knock/>