--subdivision Diseases under occupational groups, e.g. Printers--Diseases; and subdivision Employees--Diseases under types of industries, e.g. Construction industry--Employees--Diseases
--subdivisions History and Politics and government under names of territories occupied, e.g. France--History--German occupation, 1914-1918; and subdivision Occupied territories under individual wars, e.g. World War, 1939-1945--Occupied territories