CityGML is an OGC Standard. Copyright (c) 2012 Open Geospatial Consortium. To obtain additional rights of use, visit http://www.opengeospatial.org/legal/ . Type describing city furnitures, like traffic lights, benches, ... As subclass of _CityObject, a CityFurniture inherits all attributes and relations, in particular an id, names, external references, and generalization relations.