Complex sentence: Cape Melville Lighthouse is a historic lighthouse located in the island of Balabac, the southernmost point of the province of Palawan in the Philippines, which is also the southwest corner of the archipelago.
Split into simpler sentences: Cape Melville Lighthouse is a historic lighthouse located in the island of Balabac, the southernmost point of the province of Palawan in the Philippines. It is also the southwest corner of the archipelago.