"Headquartered" . "1.4E9" . . . . "Seat of the European Central Bank" . . . . . . . "18" . "a new purpose-built building" . "new premises" . "seat" . . "Seat of the ECB" . . "new seat for the ECB" . "new seat" . . "Seat" . . "2015-03-18" . "Spring 2010" . . . . . . . "October 2014" . "New European Central Bank" . "Seat of the European Central Bank" . . . "European Central Bank HQ" . . . . "184000.0" . . "48" . "185.0" . "European Central Bank Headquarters" . . . "complete" . . "seat of the European Central Bank" . . . . "European Central Bank seat" . . .