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"Katy Perry&amp;#039;s &amp;#039;Roar&amp;#039; ahead of Lady Gaga&amp;#039;s &amp;#039;Applause&amp;#039; in US chart race"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/music/news/a507320/katy-perrys-roar-ahead-of-lady-gagas-applause-in-us-chart-race/>