Now that I have figured out that the two BIBFRAME programs (Python by 
Zepheira and Xquery by LC) turn out significantly different output, I've 
put both on my examples page:

http://kcoyle.net/bibframe/

I didn't run them side-by-side because I thought that would be 
unreadable (it's already pretty unreadable). I've included the MARCXML 
iinput for all, and the RDF/XML output for the Xquery runs. I put the 
xquery data in the viewable table in n3 format because it's more compact 
and possibly easier for humans to read. And again, I thank Richard Fritz 
for saving me the effort of having to get the xquery environment 
functioning, and running my sample records through his set-up.

At this point I'm going to pause (there are other record types that I 
haven't done) since I'm not sure what we are to be testing. I have a few 
comments:
- there are MARC fields that are output by one program but not the 
other. I assume this is a matter of minor adjustment
- neither program uses the RDA data elements (quick list: 
http://kcoyle.net/rda/RDA_element_only.txt)
- most fixed field elements are not used in the output, although the 
Zepheira code carries over the Leader, 007 and 008 as "dumb strings" - 
presumably for round-tripping.

kc

-- 
Karen Coyle
[log in to unmask] http://kcoyle.net
ph: 1-510-540-7596
m: 1-510-435-8234
skype: kcoylenet