Question: The Cronulla railway line is owned by a corporation with a portfolio of how many billions of railway property?
Sentence (from "Halle–Bebra railway"): It was opened between 1846 and 1849 and was the first railway line in Thuringia (apart from a small piece of the Leipzig–Hof line of the Saxon-Bavarian Railway Company —"Sächsisch-Bayerische Eisenbahn-Compagnie"— near Altenburg).
Relevant evidence: No