<?xml version="1.0"?>
<grammar xmlns="http://relaxng.org/ns/structure/1.0" xmlns:a="annotation">
	<start>
		<element name="root" a:important="true">
			<a:description>root tag</a:description>
			
			<element name="child">
				<a:description>1st child tag</a:description>
				<empty/>
			</element>
			
			<element name="child" a:important="true">
				<a:description>2nd child tag</a:description>
				<empty/>
			</element>
		</element>
	</start>
</grammar>
