<http://schema.org/description>
"Google's Matt Cutts, the man responsible for helping bring search engine communication with webmasters, amongst other things, produced an 8 minute video on how Google search works.  He briefly goes th"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/how-google-works-video-15055.html>