The document is an important contribution to clarify the problem and the process of information modeling in the OGF 
context. I appreciate the problem definition and the rich set of examples.

Here are my comments:


1. 
87 a XML
-> an XML

2.
406-415 
not easy to understand; I would suggest to extend the example in order to clarify the concept and the relationship 
between specification, revision, version and the related subjects

3.
The document is complete, nevertheless there is a missing information which I don't know whether it fits the scope of 
the doc or not.
From the document, it is not clear how an OGF WG can effectively engage the DMTF activity. From the DMTF Symposium I've 
understood that there are both IPR and time issues. The GLUE WG can be a pioneer of this process as composed of people 
not directly involved in CIM. Nevertheless, can we suggest a way to start up the collaboration in this document?

- Sergio