<http://schema.org/description>
"Lead Encounter Designer Daelo has published a lengthy post on the official forums that outlines Blizzard's plans for access progression in the Icecrown Citadel raid. The citadel will be broken up into four sections, and all of them won't immediately be available when patch 3.3 goes live. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wowhead.com/news=131136/icecrown-raid-access-progression-revealed>