"Bürkel" . . . "Heinrich Bürkel" . "Bürkel, Heinrich (1802-1869)" . . "Heinrich" . _:B2421766edaeb11fa6bf94dac35acc1b9 . . "1869"^^ . "1802"^^ . _:B2421766edaeb11fa6bf94dac35acc1b9 . _:B2421766edaeb11fa6bf94dac35acc1b9 . _:B2421766edaeb11fa6bf94dac35acc1b9 "2023-05-22"^^ . _:B2421766edaeb11fa6bf94dac35acc1b9 . _:B2421766edaeb11fa6bf94dac35acc1b9 . _:B2421766edaeb11fa6bf94dac35acc1b9 "069884625" . _:B2421766edaeb11fa6bf94dac35acc1b9 . _:B2421766edaeb11fa6bf94dac35acc1b9 . _:B2421766edaeb11fa6bf94dac35acc1b9 .