<http://schema.org/description>
"I believe some time in September, Google launched a landing page at google.com/adwords/watchthisspace to promote their display ad network at the MIXX conference. The slogan was:Display Ads Are Big.  T"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/023328.html>