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Jambes is the sub-municipality that starts with the letter'J'. It is located in the province of Namur, in the Walloon Region of Belgium. Jambes is situated on the right bank of the Meuse River, opposite the city of Namur. It is a primarily residential area, with a population of around 15,000 people. Jambes is known for its beautiful parks and gardens, as well as its historic buildings.