<http://schema.org/description>
"There are tons of people who are confused about the Google logo today.  Most people think it is a double L but they are 1s, two 1s for 11 or eleven.  Yes, today, Google is celebrating their 11th Birth"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/020863.html>