Wikipedia
Södermalm
Södermalm, often shortened to "Söder" ( Swedish for "south"), is a district and island in central Stockholm.
Södermalm (borough)
Södermalm is a city district area (, often referred to as a borough) in central Stockholm, created 1 January 2007, through the merging of the boroughs of Maria-Gamla Stan and Katarina-Sofia. It covers the island of Södermalm and some neighboring districts.