<http://schema.org/description>
"Which document do you think was the first to ever be crawled by the Google spider?\nhttp://www.stanford.edu/\nhttp://localhost/test.html\nhttp://www.yahoo.com/\nhttp://www.dmoz.org/\nhttp://info.cern.ch/\nh"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/000437.html>