<http://schema.org/description>
"Nether-Stalker Mah'duun wants you to slay 4 Sisters of Torment. Return to him in Shattrath's Lower City once you have done so in order to collect the bounty. A level 70 Magisters' Terrace Quest (Daily Dungeon)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.thottbot.com/quest=11500>