aixm/donlon — pull request #11 by vog (2014-09-16 15:04:36+00:00)
Title: Use abstract references

Use abstract references consistently and add XSLT script to convert Donlon to the local-ref variant, as dicussed in #6.

The XSLT script can also be used for validating referential integrity. Just run the script over Donlon and search for all `xlink:href="urn:uuid:` in the result. These are the remaining, unresolvable abstract references.