"Reutlingen, nicknamed \"The Gate to the Swabian Alb\" (German: \"Das Tor zur Schw\u00E4bischen Alb\"), is a district (Kreis) in the middle of Baden-W\u00FCrttemberg, Germany.The former free imperial city (until 1802) reached the limit of 100,000 residents in 1989. It is the ninth-largest city in Baden-W\u00FCrttemberg. Reutlingen district's neighboring districts are (from north clockwise) Esslingen, G\u00F6ppingen, Alb-Donau, Ostalbkreis, Biberach, Sigmaringen, Zollernalbkreis and T\u00FCbingen."@en . "Reutlingen"@en . . . .