The PROX3DB root element

The root element for the XML data file is PROX3DB. The PROX3DB tag must appear immediately after the document type declaration. The XML data file ends with the closing </PROX3DB> tag.

<PROX3DB>

Attributes  None.

Children 

OBJECTS zero or one The objects in the database
LINKS zero or one The links in the database
ATTRIBUTES zero or one Attributes for objects, links, and containers
CONTAINERS zero or one Containers and their subgraphs, including subgraph attributes

Content Model 

(OBJECTS?, LINKS?, ATTRIBUTES?, CONTAINERS?)

Example 

<PROX3DB>
    <OBJECTS>...</OBJECTS>
    <LINKS>...</LINKS>
    <ATTRIBUTES>...</ATTRIBUTES>
    <CONTAINERS>...</CONTAINERS>
</PROX3DB>