<http://schema.org/description>
"This week in search, we covered how Google has penalized another guest blog network, this one named PostJoint.  Google may be doing some sort of update, but we do not have confirmation.  Schema.org an"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/video-04-25-2014-18461.html>