<?xml version="1.0"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            xmlns:xml="http://www.w3.org/XML/1998/namespace"
            targetNamespace="http://www.w3.org/XML/1998/namespace">

<xsd:attribute name="base" type="xsd:anyURI">
   <xsd:annotation>
      <xsd:documentation>A definition for xml:base.</xsd:documentation>
   </xsd:annotation>
</xsd:attribute>

</xsd:schema>
