"13B Knockturn Alley"@en . . . . . . . . . . . "Knockturn Alley, London, England"@en . "13B Knockturn Alley is a building in Knockturn Alley, London that housed Borgin and Burkes, an antiques shop that offered \"confidential valuation service for unusual and ancient wizarding artefacts, such as may have been inherited by the best wizarding families\"."@en . "13"^^ . . . . . . . . . . . "13B Knockturn Alley is a building in Knockturn Alley, London that housed Borgin and Burkes, an antiques shop that offered \"confidential valuation service for unusual and ancient wizarding artefacts, such as may have been inherited by the best wizarding families\"."@en . . . . . . . . "*Mr Borgin\n*Caractacus Burke"@en . . .