[Bug 5529] Calrify Appendix C

http://www.w3.org/Bugs/Public/show_bug.cgi?id=5529





------- Comment #1 from pratul.dublish@microsoft.com  2008-03-06 17:07 -------
Even if no SML constraints are defined in the schema, the references in
instance documents will be checked for the following
4.2.1 At Most One Target
Every non-null SML reference MUST target at most one element in a model. A
recognized reference scheme in an SML reference MUST NOT resolve to more than
one target. 

4.2.2 Consistent References
If a non-null SML reference contains multiple reference schemes, all recognized
reference schemes MUST resolve to the same target or they all MUST be
unresolved. 


This should be clarified in the text of the appendix