Complex sentence: Penyengat was later developed as the seat for the Yang Dipertuan Muda, constructing a palace, "balai" (audience hall), mosque and fortification on the island, presumably an act to resolve the dispute between the Malays and the Bugis.
Split into simpler sentences: Penyengat was later developed as the seat for the Yang Dipertuan Muda. A palace, "balai" (audience hall), mosque and fortification were constructed on the island, presumably to resolve the dispute between the Malays and the Bugis.