Birger Jarls torn
Birger Jarls torn (Swedish for "Birger Jarl's Tower") is a defensive tower on the northwest corner of Riddarholmen, an islet in Gamla Stan, the old town of Stockholm. 

The building has been named for Birger Jarl who traditionally is attributed as the founder of Stockholm, but it was built several hundred years later and the name is mostly the product of a 17th-century myth. Stockholm literally translates to "Log-Islet", and according to that myth the city was founded where a log drifting ashore from Lake Mälar.
Q9027
Swedish
Concept
Q947103
defensive tower
Concept
Q904462
Riddarholmen
LOC
Q579854
Gamla Stan
LOC
Q1754
Stockholm
LOC
Q316828
Birger Jarl
PER
Q184492
Lake Mälar
LOC
Q3139248
Birger Jarls torn
PER
+17^^http://www.w3.org/2001/XMLSchema#decimal
17
NUMBER
located on terrain feature
named after
official language