POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
GEOLOGIC_PROCESS_CLASS
(* Local *)
SUBTYPE OF
(
classification_class
);
parent_class :
OPTIONAL
geologic_process_class
;
INVERSE
child_class :
SET [0:?] OF
geologic_process_class
FOR
parent_class;
component_of_process :
SET [0:?] OF
common_geologic_process_comp
FOR
process_component;
geologic_process :
SET [0:?] OF
geologic_process
FOR
kind;
process_component :
SET [0:?] OF
common_geologic_process_comp
FOR
component_of_process;
UNIQUE
si:
aliasable_technical_reference
.naming_system,
technical_reference
.identifier;
END_ENTITY
; (* geologic_process_class *)
Generated on Tue Jul 10 19:37:56 2001
© Copyright 2001 POSC. All rights reserved.