

------------(1)
<Schema name="Schema1" xmlns="urn:schemas-microsoft-com:xml-data" xmlns:dt="urn:schemas-microsoft-com:datatypes">
	<ElementType name="e11" dt:type="int"/>
	<ElementType name="e12" dt:type="int"/>
	<ElementType name="e1" content="eltOnly" order="seq">
		<element type="e11"/>
		<element type="e12"/>
	</ElementType>
</Schema>

------------(2)
<Schema name="Schema2" xmlns="urn:schemas-microsoft-com:xml-data" xmlns:dt="urn:schemas-microsoft-com:datatypes">
	<ElementType name="e11" dt:type="int"/>
	<ElementType name="e12" dt:type="int"/>
	<ElementType name="e1" content="eltOnly" order="many">
		<element type="e11"/>
		<element type="e12"/>
	</ElementType>
</Schema>

------------(3)
<Schema name="sc_ab.sch" xmlns="urn:schemas-microsoft-com:xml-data" xmlns:dt="urn:schemas-microsoft-com:datatypes">
	<AttributeType name="att" dt:type="int" default="1" required="yes"/>
	<AttributeType name="btt" dt:type="i4" default="2" required="yes"/>
	<ElementType name="b">
		<attribute type="btt"/>
	</ElementType>
	<ElementType name="a" model="closed">
		<description> This is a root element that contain all different types of schema decls</description>
		<element type="b"/>
		<attribute type="att"/>
	</ElementType>
</Schema>
