2010-05-18T10:30:47.0Z SYS001 2010-05-18T10:30:47.0Z SYS002 REQUEST P7D Netex basic Versioning Example Step 02 2010-05-17T00:00:00Z 2011-05-17T00:00:00Z mybus http://www.mybuses.eu/stuff My buses EXTERNAL Monday to Friday Monday Tuesday Wednesday Thursday Friday WorkingDay Use when no ice 2010-05-17T00:00:00Z 2011-05-17T00:00:00Z My Network Version 2 with two stops in it and a VALIDITY conditiona added in it mycodeA Haltstelle A - Museum Version two of stop A. Name is Changed Haltstelle B Version one of stop B