element AbstractGML
diagram AirQualityReporting_p2240.png
namespace http://www.opengis.net/gml/3.2
type gml:AbstractGMLType
properties
content complex
substGrp gml:AbstractObject
abstract true
children gml:metaDataProperty gml:description gml:descriptionReference gml:identifier gml:name
attributes
Name  Type  Use  Default  Fixed  annotation
idrequired      
documentation
The attribute gml:id supports provision of a handle for the XML element representing a GML Object. Its use is mandatory for all GML objects. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.
annotation
documentation
The abstract element gml:AbstractGML is "any GML object having identity".   It acts as the head of an XML Schema substitution group, which may include any element which is a GML feature, or other object, with identity.  This is used as a variable in content models in GML core and application schemas.  It is effectively an abstract superclass for all GML objects.


XML Schema documentation generated by XMLSpy Schema Editor http://www.altova.com/xmlspy