["['toronto', 'Munich', 'frankfurt', 'london', 'johannesburg']", "['53541', '9972', '229063', '38550', '14600']", "['Jewish Encyclopedia of Brockhaus and Efron', 'Desktop Encyclopedic Dictionary', 'Sytin Military Encyclopedia', 'Jewish Encyclopedia of Brockhaus and Efron', 'Meyers Konversations-Lexikon']", "['Portal:Stuttgart', 'Portal:Toronto', 'Portal:London', 'Portal:Frankfurt', 'Portal:Johannesburg']"]