<http://schema.org/description>
"Dave Cain posted on Google+ that his client received an unnatural link warning via Google Webmaster Tools and one of the two examples given was a link he has from DMOZ, the Open Directory Project.  Ye"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-dmoz-unnatural-link-17336.html>