Solna, semi-officially Solna Municipality or City of Solna (Swedish: Solna kommun or Solna stad, IPA: [ˈsôːlna]), is a primary settlement (or village) and a municipality in Stockholm County, Sweden, located just north of Stockholm City Centre. Its seat is located in the town of Solna, which is a part of the Stockholm urban area. Solna is one of the richest municipalities in Sweden. The municipality is a part of Metropolitan Stockholm. None of the area is considered rural, which is unusual for Swedish municipalities, which normally are of mixed rural/urban character.
https://en.wikipedia.org/wiki/Solna