gml:id

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.  

Attribute information

Value

• A value of type xsd:ID.

Used in

• Type gml:AbstractGMLType (Element gml:_GML)
• Type gml:AbstractCurveType via derivation of gml:AbstractGMLType (Element gml:_Curve)
• Type gml:AbstractGeometricPrimitiveType via derivation of gml:AbstractGMLType (Element gml:_GeometricPrimitive)
• Type gml:AbstractGeometryType via derivation of gml:AbstractGMLType (Element gml:_Geometry)
• Type gml:AbstractRingType via derivation of gml:AbstractGMLType (Element gml:_Ring)
• Type gml:AbstractSurfaceType via derivation of gml:AbstractGMLType (Element gml:_Surface)
• Type gml:CurveType via derivation of gml:AbstractGMLType (Element gml:Curve)
• Type gml:LineStringType via derivation of gml:AbstractGMLType (Element gml:LineString)
• Type gml:LinearRingType via derivation of gml:AbstractGMLType (Element gml:LinearRing)
• Type gml:PointType via derivation of gml:AbstractGMLType (Element gml:Point)
• Type gml:PolygonType via derivation of gml:AbstractGMLType (Element gml:Polygon)