<http://schema.org/description>
"Dan Rogers (@danjrog) posted a thread at WebmasterWorld showing a weird bug in Google. It isn't often where you'd see a search result show up in Google without a title to click on.  But he spotted one"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/023337.html>