Complex sentence: Antonio Petrus Kalil, nicknamed Turcão (Big Turk) is an operator of the illegal lottery in Rio de Janeiro, known as the Jogo do Bicho ("the animals' game").
Split into simpler sentences: Antonio Petrus Kalil, nicknamed Turcão (Big Turk) was an gambling enterpreneur in Rio de Janeiro. His lottery game was known as the Jogo do Bicho ("the animals' game").