Williamstown railway line
The Williamstown railway line is a 16 . 2 km commuter rail passenger train service in Melbourne , Australia , operating between Williamstown in the western suburbs to Flinders Street in the central business district . 
<triplet> Williamstown railway line <subj> Melbourne <obj> located in the administrative territorial entity <subj> Australia <obj> country <subj> Williamstown <obj> terminus <subj> Flinders Street <obj> terminus <triplet> Melbourne <subj> Australia <obj> country <triplet> Flinders Street <subj> central business district <obj> located in the administrative territorial entity <triplet> central business district <subj> Australia <obj> country