Example: Iterate over the grandchildren of a node
This example demonstrates iterating over all of the grandchildren of a node. Here, all the animals in the zoo.
<vbox datasources="animals.rdf" ref="http://www.some-fictitious-zoo.com/all-animals">
<template>
<rule>
<conditions>
<content uri="?uri"/>
<member container="?uri" child="?child"/>
<member container="?child" child="?grandchild"/>
<triple subject="?grandchild"
predicate="http://www.some-fictitious-zoo.com/rdf#name"
object="?name"/>
</conditions>
<action>
<label uri="?grandchild" value="?name"/>
</action>
</rule>
</template>
</vbox>