Original sentence: Airside facilities would be controlled by the Indonesian government, while landside facilities would be owned by a joint venture (with PT Angakasa Pura II) company, which is expected to provide $350 million as an initial investment in return for a 30-year lease, after which ownership would revert to PT Angkasa Pura II
Edited sentence: Airside facilities would be controlled by the Indonesian government, while landside facilities would be owned by a joint venture with PT Angakasa Pura II, which is expected to provide $350 million as an initial investment in return for a 30-year lease, after which ownership would revert to PT Angkasa Pura II