DrunkenMage
Intoxicated Arch-Mage
How can land belong to anyone?
Stick an Imperial flag into it.
Like so.
Technically, Skyrim is the property of the Third Empire. With accordance to documentation from the Imperial Historical Archives located within the capital province of the Empire. Skyrim has been the property of the Imperium since 2E 854 when they joined the Third Empire of Tamriel. It was also renewed in 4E 17 when Skyrim officially endorsed the Mede Dynasty as the rightful rulers of the Empire.