<http://schema.org/description>
"A Google Webmaster Help thread has one webmaster asking if it would be a bad thing for him to use block-level links in his HTML5 web site.First let me explain what it is by referencing HTML5 Doctor:Im"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/block-level-links-google-seo-16369.html>