Uppländska is a variety of Svealand Swedish spoken in Uppland.
The variety is traditionally speaking subdivided into three separate "dialect" areas: The Tiundaland (in the north), Attundaland (in the southeast) and Fjädrundraland (in the southwest) dialects.
Usage has declined in recent decades, but restoration attempts have been made by linguistic societies.
[1] Uppland | Institutet för språk och folkminnen: https://www.isof.se/lar-dig-mer/kunskapsbanker/lar-dig-mer-om-svenska-dialekter/utforska-sveriges-dialekter/sveamal/uppland
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