<http://schema.org/description>
"The problem every admits - people search on one device and may very well likely end up converting on a different device.  Be it they are searching for a new pair of shoes while on the bus ride home fr"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-adwords-estimated-cross-device-conversions-17461.html>