<http://schema.org/description>
"The Google Maps blog announced that Google has extended their maps details to add over 25 million new buildings footprints to Google Maps across the United States.The new building footprints are the o"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-maps-building-footprints-15859.html>