<http://schema.org/url>
<http://hiphopwired.com/2013/12/07/macklemore-ryan-lewis-robin-thicke-t-perform-grammy-nominations-concert-video/>
<http://hiphopwired.com/2013/12/07/macklemore-ryan-lewis-robin-thicke-t-perform-grammy-nominations-concert-video/>