XSD Skeleton

skeleton.xsd

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema targetNamespace="http://example.com" elementFormDefault="qualified" xmlns="http://example.com"  xmlns:xs="http://www.w3.org/2001/XMLSchema"  xmlns:bpmo="http://xmlns.oracle.com/bpm/bpmobject/" >
    <xs:element name="User">
        <xs:complexType>
            <xs:sequence>
                <xs:element name="user" type="xs:string"/>
            </xs:sequence>
        </xs:complexType>
    </xs:element>
</xs:schema>