<http://schema.org/mainEntityOfPage>
<http://www.wowhead.com/items/name:deadly/class:11/slot:23:21/items>
<http://www.wowhead.com/items&filter=sl=23:21%3Bna=deadly%3Bub=11%3Bcr=131:123:79%3Bcrs=1:1:1%3Bcrv=0:0:0>