Marks the end of a physical feature. The values allowed for description are limited to: "column_boundary", "line_boundary", and "page_boundary".
1: description
Type= Choice: (1) column_boundary (2) line_boundary (3) page_boundary // Required= Yes
Contained In:
[appears in multiple contexts]
Required: Yes
Repeating: No
Contains Character Data: No
Example of Use:

<physical_boundary description="line_boundary"/>

Copyright © 2004, Louis W. G. Barton
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