POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
PTY_DESCRIPTIVE_TEXT
SUBTYPE OF
(
property
);
data_value :
ndt_comment
;
kind :
OPTIONAL
property_kind
;
spatial_object :
OPTIONAL
spatial_object
;
UNIQUE
si: kind,
process_data
.activity, spatial_object;
END_ENTITY
; (* pty_descriptive_text *)
Generated on Tue Jul 10 19:38:20 2001
© Copyright 2001 POSC. All rights reserved.