<http://schema.org/description>
"Google added the ability to verify and merge your Google+ local pages with social pages a week or so ago.  Many have already transitioned the pages over but many have yet to do it.Those trying to do i"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-social-local-500-error-15574.html>