http://daten.berlin.de/ en http://daten.berlin.de/artikel/berlin-open-data-day-2019 Berlin Open Data Day 2019 <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span>Anonymous (not verified)</span></span> <span class="field field--name-created field--type-created field--label-hidden">Tue, 10/08/2019 - 15:13</span> Tue, 08 Oct 2019 13:13:20 +0000 Anonymous 5867 at http://daten.berlin.de