<http://schema.org/description>
"Last Wednesday Google released the spam algorithm to target very spammy niches and \"illegal\" link building and spamming techniques.  Did it work?For the most part, it seems it did.  Despite some black"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-spam-algorithm-worked-16941.html>