POSC Specifications: Epicentre Version 3.0 Logical Data Model

ENTITY ALIASABLE_TECHNICAL_REFERENCE
ABSTRACT SUPERTYPE OF (ONEOF( activity_template, classification_class, coordinate_system, coordinate_transformation, datum, document_schema, document_schema_part, ellipsoid, generic_enumeration, object_association_class, parameter_type, predicate_type, prime_meridian, process_parameter, property_kind, symbol_library, temporal_object, transformation_method, transformation_parameter, typical_object))
SUBTYPE OF (technical_reference);
INVERSE END_ENTITY; (* aliasable_technical_reference *)
Generated on Tue Jul 10 19:37:33 2001
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