One or more element has unexpected attributes: mods:recordIdentifier source="dnb-ppn"

[mikegerber]

ERROR:mods4pandas:Exception in /srv/digisam_mets/PPN1830497871.xml: One or more element has unexpected attributes: <mods:recordIdentifier xmlns:mods="http://www.loc.gov/mods/v3" xmlns:mets="http://www.loc.gov/METS/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" source="dnb-ppn">1236513355</mods:recordIdentifier>

Edit after feedback from a co-worker:

• [x] For top-level mods:recordIdentifier we need to check that's it's a GBV PPN ("our" PPN)
• [x] For mods:relatedItem//mods:recordIdentifier we need to distinguish GBV PPNs from DNB PPN (or others). This happens when we have digitized works from other libraries (in this case DNB)

[mikegerber]

I've asked a colleague about those, as we may have to disambiguate GBV PPN vs DNB PPNs.

[mikegerber]

From PPN1830497871.xml:

          <mods:relatedItem type="original">
            <mods:recordInfo>
              <mods:recordIdentifier source="dnb-ppn">1236513355</mods:recordIdentifier>
            </mods:recordInfo>
          </mods:relatedItem>

[mikegerber]

These now get a separate column, suffixed with the source, e.g. relatedItem_recordInfo_recordIdentifier-dnb-ppn (from memory, might be slightly different).