<http://schema.org/description>
"Kill Lord Marrowgar.&lt;br /&gt;&lt;br /&gt;This quest can be completed with any difficulty or size raid. A level 80 Icecrown Citadel Quest (Weekly Raid)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wowhead.com/quest=24590>