<http://schema.org/description>
"There are many webmasters and SEOs out there that have a high dependency on the income they make from Google AdSense ads.  Whenever a single source of income is that important to you, setting up measu"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/adsense-alarms-12837.html>