<http://schema.org/description>
"A few years ago, we reported that Google really wants you to stick with one language on one page and not mix it up too much.But I spotted a thread on the Google Webmaster Help where Google's John Muel"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-mixed-languages-16546.html>