<http://schema.org/headline>
"Search Pulse 8: Google AdWords Update, MSN Search Update, PageRank Update, SEO, PubCon Coverage, Firefox, JotSpot, Yahoo! Eggs,  &amp;amp; More"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/006652.html>