<http://schema.org/topics>
"Apple,AT&amp;T,Exclude from feed,Gadgets,iPhone 5,LTE,Mobile,sprint,Tech,Uncategorized,verizon"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2012/09/17/networks-ready-for-iphone-5/?WT.mc_id=en_at-t>