lb_manufacturer = Manufacturer
lb_type         = Type
lb_generation   = Generation
lb_year         = Year
lb_media        = Media
lb_cpu          = CPU

manufacturer    = Sega
type            = Video Game Console
generation      = Fourth Generation
year            = 1988 (Japan), 1989 (NA), 1990 (EU)
media           = Cartridge
cpu             = Motorola 68000, Zilog Z80