Data for download on this site is derived from OpenStreetMap data and Copyright 2019 OpenStreetMap contributors.
As required by this license all files containing data directly based on the original OpenStreetMap data are available under the same license as the original OpenStreetMap data, the Open Database License (ODbL).
If you are using this data we'd be happy if you mention this site or link to it. But you are not required to do so.
For more information about this license as applied to OSM see the OSM site.