<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema" 
targetNamespace="http://test.org/sub" xmlns:tns="http://test.org/sub" elementFormDefault="qualified">

<complexType name="fruit">
	<sequence minOccurs="3" maxOccurs="6">
		<element name="apple" nillable="true" type="boolean"/>
		<element name="orange" type="Name"/>
		<choice>
			<element name="grapes" type="hexBinary"/>
			<element name="melon" type="string"/>
		</choice>
	</sequence>
</complexType>

<element name="sallad" type="tns:fruit"/>
</schema>