<http://schema.org/description>
"Ade Oshineye, a member of the Google+ Developer Relations team, shared on Google+ a search command that brings back the incoming stream feature on Google+.The way it works is you go to Google+, search"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-incoming-stream-16062.html>