<http://schema.org/description>
"Google Webmaster Tools is now reporting \"too many redirects\" within Sitemaps files.  A WebmasterWorld thread has reported the warnings back last week.  I have finally hunted down a screen shot of such"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/017867.html>