1. add data for grave of Barthold Georg Niebuhr in Bonn, Germany

    Closed
    #176553021 0 1 0 0

  2. +Wikidata ID for old building of Landgericht Bonn, Germany

    Closed
    #176552463 0 1 0 0

  3. update opening hours for Ernst-Moritz-Arndt-Haus in Bonn, Germany from https://www.bonn.de/stadtmuseum/

    Closed
    #176531088 0 1 0 0

  4. add data for Borromäushaus including better fitting Wikidata ID in Bonn, Germany

    Closed
    #176507356 0 1 0 0

  5. add data for Poppelsdorfer Allee 114 in Bonn, Germany

    Closed
    #176495414 0 1 0 0