"Name and dates derived from a website. Designer of the Picadilly Egyptian Hall (1812), London, England."@en . . "Bullock, William"@en . . "2015-06-18"^^ . "2015-07-16"^^ . "2015-08-25"^^ . "2015-06-18"^^ . "2015-07-16"^^ . "2015-08-25"^^ . "1773 ? 1849"@en . . .