<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<xsd:schema
    elementFormDefault="unqualified"
    targetNamespace="http://www.example.com/unqualified"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema">

    <xsd:element name="processRecord">
        <xsd:complexType>
            <xsd:sequence>
                <xsd:element name="base"          type="xsd:string" />
                <xsd:element name="timestamp"     type="xsd:string" />
                <xsd:element name="correlationId" type="xsd:string" />
            </xsd:sequence>
        </xsd:complexType>
    </xsd:element>
</xsd:schema>