<http://schema.org/description>
"In December 2009, Google began this big Google Maps business push to get businesses to start using QR codes.  It was fairly popular, many businesses who did not get a QR code decal wanted them but Goo"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-places-qr-codes-gone-13193.html>