2.2.4.83 spf:String2048ExtType

The spf:String255ExtType type allows extended attributes on an spf:String2048BaseType type and restricts the length to 2048 characters.

 <xs:complexType name="String2048ExtType">
    <xs:simpleContent>
       <xs:extension base="spf:String2048BaseType">
          <xs:anyAttribute namespace="##other" processContents="lax"/>
       </xs:extension>
    </xs:simpleContent>
 </xs:complexType>