Datasette instance deployed with MA property data for towns around Greenfield.
Data from https://www.mass.gov/info-details/massgis-data-property-tax-parcels
$ main.py
$ datasette --load-extension=mod_spatialite property-data.db
$ datasette publish cloudrun property-data.db --service property-data --install datasette-geojson-map --install datasette-leaflet-geojson --spatialite