"1924-09-01Z"^^ . "Gustavo Bueno Mart\u00EDnez"@en . . . "Gustavo Bueno Mart\u00EDnez (born September 1, 1924 in Santo Domingo de la Calzada, La Rioja) is a Spanish philosopher.Gustavo Bueno is the main proponent of the philosophical system known as philosophical materialism. Philosophical materialism excludes any possibility of spiritual life without reference to organic life."@en . . "Bueno, Gustavo"@en . . . . . . . . . . "1924Z"^^ . . . "Spanish philosopher" . . "Gustavo Bueno Mart\u00EDnez"@en . . .