"19. Jahrhundert" "19th century" Alemanha Alemania Allemagne "apartement house" Arbeitersiedlung Architecture Architektur Bergwerk Building City "Commercial area" Deutschland Duitsland Europa Europe Gelsenkirchen Germany Hamlet "Historic district" House "Housing estate" "Industrial area" "Industrial estate" "Industrial park" "Industrial region" Industrialisierung Industrialization Industrie Industriegebiet Industriekultur Industry Mehrfamilienhaus Mine "multiple dwelling" "multiple dwelling unit" "Multiple family dwelling" "Noord-Rijnland-Westfalen" "Nordrhein-Westfalen" "North Rhine-Westphalia" NRW "Öffentliches Gebäude" "Old town" Panorama Production Produktion "Regiao do Ruhr" "Residential building" "Rhenanie-du-Nord-Westphalie" Road Ruhr "Ruhr Area" "Ruhr Bölgesi" "Ruhr District" Ruhrgebied Ruhrgebiet Ruhromradet Settlement Siedlung Stadtbild Strasse Street Supply Technical "Technical building" Technik Townscape Tyskland Versorgung Westeuropa Wohnhaus Wohnsiedlung "Workers' housing estate" "Zaglebie Ruhry" Zeche