XML Inclusions (XInclude) Version 1.0
Many programming languages provide an inclusion mechanism to facilitate modularity. Markup languages also often have need of such a mechanism. XInclude specification introduces a generic mechanism for merging XML documents (as represented by their information sets) for use by applications that need such a facility. The syntax leverages existing XML constructs - elements, attributes, and URI references.
XInclude defines a namespace associated with the URI http://www.w3.org/2001/XInclude
Ample SDK implementation details
At the present moment, Ample SDK does not support XInclude content-negotiation attributes.