Dataview children
The data view “children” supplies links to the structural child objects.
<children xmlns:onion="http://onionworks.net/2004/data" onion:id="onion://data/objects/34">
<object onion:href="onion://data/objects/35" onion:schema="Onion:http://www.getit.de/2007/books/book" />
<object onion:href="onion://data/objects/36" onion:schema="Onion:http://www.getit.de/2007/books/book" />
<object onion:href="onion://data/objects/37" onion:schema="Onion:http://www.getit.de/2007/books/book" />
</children>