• Margarethen-Wall in: Dannevirke (dän. Danewerk)
    • OpenStreetMap: 91483233  
    • <place xml:id="Margarethen-Wall">
        <placeName>Margarethen-Wall</placeName>
        <idno type="OpenStreetMap" xml:base="http://www.openstreetmap.org/way/">91483233</idno>
        <linkGrp targFunc="active passive"/>
      </place>