<grammar xmlns="http://relaxng.org/ns/structure/1.0" ns="urn:test:simple.rng"> | |
<include href="include.rng" /> | |
<define name="target1"> | |
<grammar> | |
<include href="include.rng"> | |
<define name="included"> | |
<parentRef name="included" /> | |
</define> | |
</include> | |
</grammar> | |
</define> | |
</grammar> |