POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
GEOLOGIC_PROCESS_COMPOSITION
SUBTYPE OF
(
association
);
containing_activity :
geologic_process
;
member_activity :
geologic_process
;
UNIQUE
si: containing_activity, member_activity;
END_ENTITY
; (* geologic_process_composition *)
Generated on Tue Jul 10 19:37:56 2001
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