<http://schema.org/description>
"5.3 Flavor NPCs Patch 5.2 introduced some quirky world details like a Fire Kitty disguise and Mistborn tribute, and it looks like Patch 5."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wowhead.com/news=213577.2/news-roundup-ghostcrawler-tweets-patch-5-3-tribute-npcs>