<http://schema.org/description>
"Your skin becomes as tough as bark, reducing all damage you take by 20% and preventing damage from delaying your spellcasts. Lasts 12 sec.Usable while stunned, frozen, incapacitated, feared, or asleep, and in all shapeshift forms."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wowhead.com/spell=22812/barkskin>