Complex sentence: This was established as a crown land ("Kronland") of the Austrian Empire and consisted of three regions: the Istria peninsula, Gorizia and Gradisca, and the city of Trieste.
Split into simpler sentences: This was established as a crown land ("Kronland") of the Austrian Empire. It consisted of three regions: the Istria peninsula, Gorizia and Gradisca, and the city of Trieste.