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

    <xsd:include schemaLocation="../../Include1.xsd"></xsd:include>

    <xsd:attribute name="MainAttribute1" type="ImpST1"></xsd:attribute>
</xsd:schema>