Complex sentence: Novo Brdo Fortress (;) is a medieval fortress in Kosovo, whose ruins are located near the town of Novo Brdo, about 20 km from Pristina and 30--35 km from Gnjilane.
Split into simpler sentences: Novo Brdo Fortress (;) is a medieval fortress in Kosovo. Its ruins are located near the town of Novo Brdo, about 20 km from Pristina and 30--35 km from Gnjilane.