<http://schema.org/description>
"A Google Web Search Help thread has a couple of searchers who are upset with Google's use of English.  Specifically in their marketing and use of \"Ok Google\" for the hot word to trigger a search.  The"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/okay-google-17854.html>