"1920Z"^^ . "Hill, Bertha Chippie"@en . . "1950-05-07Z"^^ . . . . . . "Bertha \"Chippie\" Hill"@en . . . "Americanbluesandvaudevillesinger and dancer" . "Bertha \"Chippie\" Hill (March 15, 1905 \u2013 May 7, 1950), was an American blues and vaudeville singer and dancer, best known for her recordings with Louis Armstrong."@en . . "1905Z"^^ . "1950Z"^^ . "1950Z"^^ . "1905-03-15Z"^^ . . "solo_singer" .