"1867-11-03Z"^^ . "Puerto Rican activist" . . . "1829-05-13Z"^^ . "Segundo Ruiz Belvis (May 13, 1829 \u2013 November 3, 1867), was an abolitionist who also fought for Puerto Rico's right to independence."@en . . "1867Z"^^ . . . . "Ruiz Belvis, Segundo"@en . "1829Z"^^ . . "Segundo Ruiz Belvis"@en . .