Complex sentence: Augusta Bilbilis was a city (or municipium) founded by the Romans in the province of Hispania Tarraconensis See Barrington Atlas of the Greek and Roman World, Map 25, D4.
Split into simpler sentences: Augusta Bilbilis was a city (or municipium) founded by the Romans in the province of Hispania Tarraconensis. See "Barrington Atlas of the Greek and Roman World", Map 25, D4.