"1849Z"^^ . "1797-07-12Z"^^ . . "1797Z"^^ . "* Henriette Sommer"@en . . . "German writer" . "* Adrian van der Venne"@en . "Schopenhauer, Adele"@en . . . . . . . "Luise Adelaide Lavinia Schopenhauer, known as Adele Schopenhauer (12 July 1797 \u2013 25 August 1849), was a German author. She was the sister of the philosopher Arthur Schopenhauer and daughter of author Johanna Schopenhauer. Henriette Sommer and Adrian van der Venne were pseudonyms used by her."@en . "Adele Schopenhauer"@en . . "1849-08-25Z"^^ . "Luise Adelaide Lavinia Schopenhauer"@en . . .