POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
NAMING_SYSTEM
(* Open *)
SUBTYPE OF
(
technical_reference
);
entity_constraint :
OPTIONAL
ref_entity
;
interoperability_level :
OPTIONAL
ndt_interoperability_level
;
parent :
OPTIONAL
naming_system
;
INVERSE
activity :
SET [0:?] OF
activity
FOR
naming_system;
aliasable_technical_reference :
SET [0:?] OF
aliasable_technical_reference
FOR
naming_system;
business_associate :
SET [0:?] OF
business_associate
FOR
naming_system;
child :
SET [0:?] OF
naming_system
FOR
parent;
data_trace :
SET [0:?] OF
data_trace
FOR
naming_system;
defined_areas :
SET [0:?] OF
naming_system_area
FOR
naming_system;
document_specification :
SET [0:?] OF
document_specification
FOR
naming_system;
earth_feature :
SET [0:?] OF
earth_feature
FOR
naming_system;
facility :
SET [0:?] OF
facility
FOR
naming_system;
geologic_process :
SET [0:?] OF
geologic_process
FOR
naming_system;
material :
SET [0:?] OF
material
FOR
naming_system;
object_alias :
SET [0:?] OF
object_alias
FOR
naming_system;
property_kind :
SET [0:?] OF
property_kind
FOR
enumeration_constraint;
ref_aliasable_data :
SET [0:?] OF
ref_aliasable_data
FOR
naming_system;
well_log_trace_mnemonic :
SET [0:?] OF
well_log_trace_mnemonic
FOR
naming_system;
UNIQUE
si:
technical_reference
.identifier;
END_ENTITY
; (* naming_system *)
Generated on Tue Jul 10 19:38:07 2001
© Copyright 2001 POSC. All rights reserved.