The directories markup has diverged into various dialects over time, so we're pulling it back into consistency. I've written some XSLT designed to standardize it and made some ODD changes, but I'm not certain we're on the right path yet; the current proposal is a bit tag-abusive of <roleName> inside <occupation>, so we may go back to the other things that was being used, <title>. This will have to be completed next week.