. "Person known as Carl Blankenstein"@en . "male" . "is identified by APIS Identifier as 7670"@en . "Blankenstein" . . "Person was documented as male"@en . "Preferred name is Carl Blankenstein"@en . "is identified by ÖBL Identifier as XXXX"@en . . . "Forename is Carl"@en . . "7670"^^ . . . "Surname is Blankenstein"@en . . "XXXX" . . "Carl" . . . . . . .