Adding xml:id's to content.xml

["John F. Madden, MD, PhD" <john.madden@duke.edu>]

Hi guys,

While I'm working on getting this example, up another quick question.

If I am
	- using the external metadata files approach;
	- need to add some xml:id's to pieces of content.xml in order to  
provide targets for my external RDF to point to;

there are two possible approaches.

(a) add xml:id's to existing elements in content.xml that wrap the  
content of interest
(b) insert new <text:meta-field> elements to wrap what I want and  
provide a hook for an xml:id.


Do you guys have any "Best Practice" in mind?

I think (b) is probably the Best Practice, since it doesn't run the  
risk of interfering with any application-assigned uses of xml:id's on  
other elements.

Would you guys agree?

Are there any other options that I am missing?

John