<http://schema.org/description>
"I just visited WebmasterWorld and I see for the first time ever, a banner ad, animated nonetheless, at the top of the page.  The banner is promoting their PubCon in Vegas, and rotates images of sponso"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/006393.html>