Annotation

superclasses:

Tuple

subclassing:

The user may define subclasses of this class.

attributes:

[textOrSymbol] TextOrSymbol

[spatialReferencing] SpatialReferencing

comments:

An annotation is an artificially defined entity typically used to describe a spatial entity, which may or may not be explicitly defined. Instances of this class are used typically as place names or cartographic symbols.