<http://schema.org/description>
"About a month ago on January 12 2014, reddit made a seemingly minor change to its hot algorithm. This algorithm is responsible for determining which stories appear at the top of the front page and each individual subreddit. You can..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.outofscope.com/reddits-empire-no-longer-founded-on-a-flawed-algorithm/>