"1942"^^ . . _:Bb0ad72506ee328a9386528e593b08692 . "Ramírez" . "Ramírez, Sergio (1942-)" . "Sergio Ramírez" . "Mercado, Sergio Ramírez" . "Ramírez Mercado, Sergio" . "Sergio" . . . . _:Bb0ad72506ee328a9386528e593b08692 . _:Bb0ad72506ee328a9386528e593b08692 . _:Bb0ad72506ee328a9386528e593b08692 "2023-05-20"^^ . _:Bb0ad72506ee328a9386528e593b08692 . _:Bb0ad72506ee328a9386528e593b08692 . _:Bb0ad72506ee328a9386528e593b08692 "068464614" . _:Bb0ad72506ee328a9386528e593b08692 . _:Bb0ad72506ee328a9386528e593b08692 . _:Bb0ad72506ee328a9386528e593b08692 .