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"apps,Apps and Software,batman,Movies,Gaming,Heineken,hulk,Social Media,Spiderman,Superheroes,superman,top comments,Travel,Travel &amp; Leisure,Uncategorized"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2013/07/20/superheroes-heineken-apps-top-comments/>