<http://schema.org/description>
"Google Social Sitelinks:As I covered yesterday at Search Engine Land, Google announced they now will add Social Sitelinks to the Sitelinks within the search results, when they find them to be relevant"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-social-sitelinks-shows-different-language-12598.html>