<http://schema.org/description>
"Defeat Mogor, Hero of the Warmaul. Should you win, speak with Wodin the Troll-Servant to collect your reward. A level 65 Nagrand Quest (Group)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wowhead.com/quest=9977/the-ring-of-blood-the-final-challenge>