<http://schema.org/description>
"Last night, Bill Hartzer spotted that the link operator, i.e. [link:www.seroundtable.com] no longer returns results.  Well, he is right, for some domains but for others, it does seem to work.But for s"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-link-command-operator-gone-21625.html>