"The \u00C6sir-Vanir War was a conflict between the \u00C6sir and Vanir. The war was sparked by the burning of Gullveig and resulted in the unification of the Norse-Germanic pantheon by the exchange of hostages."@en . "\u00C6sir-Vanir War"@en . . . . . "The \u00C6sir-Vanir War was a conflict between the \u00C6sir and Vanir. The war was sparked by the burning of Gullveig and resulted in the unification of the Norse-Germanic pantheon by the exchange of hostages."@en . . .