TRIDENT exchange schema. Global Definition Copyright (c) 2001 TRIDENT consortium, All Rights Reserved. Defines the way an TRIDENT ID has to be built: {PeerID}:{Class name}:{Progressive integer} For example: RATP:Event:12332 or ATAC:Line:9987 Percentage: decimal between 0 and 100 Defines the list of the days of the week (in english!) Enumeration containing all the possible units for measurement Enumeration containing all the possible location Type Type of geodesic reference Enumeration containing all the possible location referencing methods Order of words in a ILOC descriptor Different types for a point Type of a PT acces Type of connection Enumeration containing all the possible transport modes Enumeration containing all the possible directions on a PT Network Enumeration containing all defined Day Type Enumeration containing all the ways to board or alight a bus Enumeration containing all the possible status of a PT service Enumeration containing all the possible status of a PT service on a vehicle Enumeration containing all the possible type of information source Quality of a status/situation indications Severity of a status/situation Time and duration information Informations on the time of a measurement Value with its type for road trafic_ Accuracy of a measure