17.8. Ordinary Physical Object
Figure 17-8 shows the data model for ordinary_physical_object . An ordinary_physical_object is a physical_object that does not survive having all of its parts replaced simultaneously. A state_of_ordinary_physical_object is an ordinary_physical_object or a temporal_part_of one. A state_of_ordinary_physical_object may be a temporal_part_of one or more ordinary_physical_object .
Figure 17-8 |
A state_of_ordinary_physical_object may be a member_of one or more class_of_state_of_ordinary_physical_object , while an ordinary_physical_object may be a member_of ...
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