<http://schema.org/description>
"Not a standard Web search update, but rather an update to the Google Images index has been reported at the forums.  Adrian, Cre8asite Forum Admin, has been noticing an increase in Hits from Google Ima"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/002620.html>