<http://schema.org/description>
"Jaime from Google reminds us in a Google Web Search Help thread about a 1.5 month old search option feature Google added, named \"More shopping sites.\"  Basically, if you conduct a search on Google, cl"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/021175.html>