. . . . "Alphonso Johnson"@en . . "1951-02-02Z"^^ . "1970Z"^^ . . "Alphonso Johnson (born February 2, 1951) is an American jazz bassist, who has been influential since the early 1970s."@en . "American musician" . . . "1951Z"^^ . "Alphonso Johnson"@en . "Johnson, Alphonso"@en . "non_vocal_instrumentalist" . . . . . . . .