Origin map has no attribution nor licencing information present
The origin map has no attribution nor licensing display of the source datasets.
The data has been derived from the original Stadtacker dataset, as described in the provenance documentation on http://web.archive.org/web/20200919103225/https://www.berlin.de/gemeinschaftsgaertnern/gemeinschaftsgaerten/gemeinschaftsgaerten-in-berlin/artikel.879232.php in
- http://web.archive.org/web/20210224145615/https://www.berlin.de/gemeinschaftsgaertnern/_assets/pps-datensammlg-191125-rgb.jpg
- http://web.archive.org/web/20210224145625/https://www.berlin.de/gemeinschaftsgaertnern/_assets/ags-e_pps-datensammlg-191125-rgb.pdf
This is in violation of the CC-BY SA NC 3.0 licence, which states other terms.