<http://schema.org/description>
"Google's head of search spam, Matt Cutts, announced as a side note during his panel at SXSW that Google is releasing an algorithm update specifically to target sites over doing their SEO.Matt Cutts sa"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-over-seo-update-14887.html>