<http://schema.org/description>
"Google AdSense Publishers are sharing data on what types of sites they are filtering within their Google AdSense Competitive list filter.\n\n\nHere is a set of one publisher's data from his filter list:\n"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/014317.html>