axis-ant/src/test/wsdl/groups/Groups.wsdl

<?xml version="1.0" encoding="utf-8" ?>

<definitions targetNamespace="http://test.com/reference"
	     xmlns:tns="http://test.com/reference"
             xmlns:xs="http://www.w3.org/2001/XMLSchema"
             xmlns="http://schemas.xmlsoap.org/wsdl/">

    <types>
        <xs:schema>

          <xs:group name="SomeGroup">
	    <xs:sequence>
	      <xs:element name="a" type="xs:string"/>
	      <xs:element name="b" type="xs:string"/>
	    </xs:sequence>
	  </xs:group>

	  <xs:complexType name="SomeType">
	    <xs:sequence>
	      <xs:element name="z" type="xs:string"/>
	      <xs:group ref="tns:SomeGroup"/>
	    </xs:sequence>
	  </xs:complexType>

        </xs:schema>
    </types>

</definitions>