Copyright (c) railML.org e.V. Dresden/Germany; All Rights Reserved. This work is licensed under the restricted CreativeCommons Attribution-NonCommercial-NoDerivs 3.0 Unported License with additional license conditions of railML.org. For further information see: https://www.railml.org/licence Content of this file: XML Schema for railML(R) 2.4 Definition of root element "railml", refers to elements of all sub schemas from "xs:include" paths "subschema Infrastructure (IS)" can be outsourced in extra file and imported with xi:include mechanism use this branch to model explicit visualizations of infrastructure data "subschema Rollingstock (RS)" can be outsourced in extra file and imported with xi:include mechanism "subschema Timetable (TT)" can be outsourced in extra file and imported with xi:include mechanism supported railML version should be declared for software compatibility reasons, valid for all subschemas, don't mix railML versions between subschemas in one XML file