<http://schema.org/description>
"Edit 7/6: Clarified info about tier as well as upgradable gear with Firestones. All VP items can be upgraded with Firestones--you 'use' the stone on an item. Source: http://www.img-share.net/uploads/16388gmfirestones.jpg "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wowhead.com/news=190236.1/new-options-in-firelands-a-guide-to-gear-in-4-2>