POSC Specifications Version 2.2

Epicentre Logical Data Model

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ENTITY ROCK_FEATURE_PART
ABSTRACT SUPERTYPE OF (ONEOF( rock_sample, subsurface_rock_segment, local_rock_feature, rock_component, rock_in_outcrop))
SUBTYPE OF (geologic_object, rock_material);

rock_material : OPTIONAL rock_material;

INVERSE

earth_model_object : SET [0:?] OF earth_model_object FOR rock_feature_part;

END_ENTITY; (* rock_feature_part *)

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Generated on Tue Dec 9 09:50:36 1997
© Copyright 1997 POSC. All rights reserved.