<http://schema.org/description>
"We all know how important Google+ is to Google.  Heck, we have seen the news stories recently of Googlers leaving over it.Google is now sending messages to Google AdSense publishers as \"recommendation"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-adsense-google-plus-14875.html>