Schema documentation for component gml:AbstractGMLType

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Annotations

Attributes

Diagrams

Properties

Source

Used by

Complex Type gml:AbstractGMLType

Namespace

http://www.opengis.net/gml

Annotations

All complexContent GML elements are directly or indirectly derived from this abstract supertype 
to establish a hierarchy of GML types that may be distinguished from other XML types by their ancestry. 
Elements in this hierarchy may have an ID and are thus referenceable.

Diagram

Properties

abstract:

true

Used by

Complex Types

gml:AbstractFeatureType, gml:AbstractGeometryType, gml:AbstractTimeObjectType, gml:AbstractTimeSliceType, gml:ArrayType, gml:BagType, gml:DefinitionType, metobj:AbstractMeteorologicalSymbolType, metobj:ApprovalType, metobj:DataSourceType, metobj:ElevationType, metobj:ForecastTextSectionType, metobj:GeophysicalParameterType, metobj:GeophysicalParameterValueRangeType, metobj:GeophysicalParameterValueSetType, metobj:GeophysicalParameterValueType, metobj:KnownPlaceType, metobj:NumericalModelHeightReferenceType, metobj:NumericalModelRunType, metobj:NumericalWeatherModelType, metobj:ResourceReferenceType, metobj:SRGBColorType, metobj:TimeAggregationType, metobj:TimeInterpolationType, metobj:UserType

Element

gml:_GML

Model

gml:metaDataProperty* , gml:description{0,1} , gml:name*

Children

gml:description, gml:metaDataProperty, gml:name

Attributes

QName

Type

Fixed

Default

Use

Annotation

gml:id

optional

Database handle for the object.  It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.  An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods.  This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.

Source

<complexType name="AbstractGMLType" abstract="true">
  <annotation>
    <documentation>All complexContent GML elements are directly or indirectly derived from this abstract supertype to establish a hierarchy of GML types that may be distinguished from other XML types by their ancestry. Elements in this hierarchy may have an ID and are thus referenceable.</documentation>
  </annotation>
  <sequence>
    <group ref="gml:StandardObjectProperties"/>
  </sequence>
  <attribute ref="gml:id" use="optional"/>
</complexType>

Schema location

http://schemas.opengis.net/gml/3.1.1/base/gmlBase.xsd