POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
BUSINESS_ASSOC_EARTH_FTR_ROLE
SUBTYPE OF
(
transient_association
);
business_associate :
business_associate
;
earth_feature :
earth_feature
;
ref_business_assoc_earth_ftr :
ref_business_assoc_earth_ftr
;
UNIQUE
si:
transient_association
.end_time, ref_business_assoc_earth_ftr,
transient_association
.start_time, business_associate, earth_feature;
END_ENTITY
; (* business_assoc_earth_ftr_role *)
Generated on Tue Jul 10 19:37:37 2001
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