<?xml version='1.0'?>
<schema
  xmlns='http://www.w3.org/1999/XMLSchema'
  targetNamespace='http://www.w3.org/namespace/'
  xmlns:t='http://www.w3.org/namespace/'>

 <element name='TOP'>
  <complexType content='elementOnly'>
   <element ref='t:CHILD1'/>
  </complexType>
 </element>

 <element name='CHILD1'>
  <complexType content='empty'>
   <attribute name='name' type='string'/>
   <attribute name='value' minOccurs='0'>
    <simpleType base='string'>
     <enumeration value='yes'/>
     <enumeration value='no'/>
    </simpleType>
   </attribute>
  </complexType>
 </element>
</schema>
