"Asphalt" . . "Sungai Pakning is the central city of Bukit Batu, Bengkalis, Indonesia."@en . "1400.0"^^ . "n/n" . "WIBS" . "928.116"^^ . . "Sei Selari Airport"@en . . "Bandar Udara Sei Selari"@en . "SEQ" .