e name="requiredNonEmptyString">
                    <xs:restriction base="xs:string">
                        <xs:minLength value="1"/>
                        <xs:whiteSpace value="collapse"/>
                    </xs:restriction>
                </xs:simpleType>

                <xs:simpleType name="first-name">
                    <xs:restriction base="dmv:requiredNonEmptyString">
                        <xs:pattern value="[A-Z]([A-Z]|[a-z]|\-){0,9}"/>
                    </xs:restriction>
             