<http://schema.org/description>
"To buy or not to buy? That is the question in link building today. If you buy, what are the risks? If you don't buy, can you really make out just as well while exerting the same effort? This session e"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/018722.html>