Need a little help, OO

I posted a DB of "common" meta data names in OO and various email client Address Books, Dublin Core namespaces, etc.  In HTML (basically just a simple version of the list) and RDF with resource links for each data point/term to my Personally Identifiable Information (PII) namespace - there is a lot of cross-over(a good thing) and many properties with no PII content.

To do this I had to "invent" some namespaces and prefixes.  I would rather use HTTP than the urn's, and it seems that OO has both.  I'm not sure the user data in OO has a formal namespace.  I used the DC,XML and XLINK values when they appear, but how about office:, meta: and user-data ?

Over the next few days I will be checking validation and trying to get the rdf mimetype right, etc.  If someone could look it over in the meantime and suggest "official" OpenOffice standards I would much appreciate it.

http://www.rustprivacy.org/meta/

--Gannon