File: Data.xml
<?xml version="1.0"?>
<data xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.wbex.ru Schema.xsd"
xmlns="http://www.wbex.ru"
>
asdfasdf
</data>
File: Schema.xsd
<?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://www.wbex.ru" xmlns="http://www.wbex.ru"
elementFormDefault="qualified">
<xs:element name="data" type="longName"/>
<xs:simpleType name="longName">
<xs:restriction base="xs:NCName">
<xs:minLength value="6" />
</xs:restriction>
</xs:simpleType>
</xs:schema>