POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
SURFACE_CABLE
SUBTYPE OF
(
general_facility
);
nominal_diameter :
OPTIONAL
ndt_length_diameter
;
INVERSE
pty_length :
SET [0:?] OF
pty_length
FOR
surface_cable;
UNIQUE
si:
facility
.identifier,
general_facility
.identifying_facility,
facility
.ref_existence_kind;
END_ENTITY
; (* surface_cable *)
Generated on Tue Jul 10 19:39:10 2001
© Copyright 2001 POSC. All rights reserved.