. "1951-10-24Z"^^ . . . . "Peter den Oudsten"@en . . . . "Peter den Oudsten (born 1951) is a Dutch politician from the Labour Party. Currently, he is the Mayor of Groningen, a position he has held since January 1, 2015. He succeeded Ruud Vreeman in this position. Previously, he has been the mayor of Meppel and Enschede."@en . . . "Mayor of Groningen" .