<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema"
           xmlns:dep="http://schemas.example.nl/">
    <xs:complexType name="Test">
        <xs:sequence>
            <xs:element name="firstName" type="xs:string"/>
            <xs:element name="lastName" type="xs:string" minOccurs="0"/>
        <xs:element name="imported" type="dep:Node"/>
        </xs:sequence>
    </xs:complexType>
</xs:schema>