<http://schema.org/alternativeHeadline>
"RIM says 50+ carriers have now implemented integrated billing for its BlackBerry App World store"^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/mobile/2012/11/26/rim-says-50-carriers-have-now-implemented-integrated-billing-for-its-blackberry-app-world-store/>