File asset link is missing from the dc:identifier section in the Dublin Core metadata format

[phochste]

E.g. in the existing OAI-PMH endpoint on biblio I get

<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
<dc:title>Echtscheiding als vermogensplanning ten voordele van de langstlevende echtgenoot : het belang van belangen (noot onder Famrb. Antwerpen 21 november 2017)</dc:title>
<dc:creator>Van Driessche, Leander</dc:creator>
<dc:subject>Law and Political Science</dc:subject>
<dc:subject>Family Law</dc:subject>
<dc:subject>Affiliation Law</dc:subject>
<dc:subject>Patrimonial Law</dc:subject>
<dc:subject>Interest and value based approach</dc:subject>
<dc:date>2020</dc:date>
<dc:type>journalArticle</dc:type>
<dc:type>info:eu-repo/semantics/article</dc:type>
<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
<dc:format>application/pdf</dc:format>
<dc:identifier>https://biblio.ugent.be/publication/01GQ77R3AGST76PDP6FNKTTFGR</dc:identifier>
<dc:identifier>http://hdl.handle.net/1854/LU-01GQ77R3AGST76PDP6FNKTTFGR</dc:identifier>
<dc:identifier>https://biblio.ugent.be/publication/01GQ77R3AGST76PDP6FNKTTFGR/file/01GQHVT5D2TPS7KMJ4W0W5Q38B</dc:identifier>
<dc:source>TIJDSCHRIFT VOOR FAMILIERECHT</dc:source>
<dc:source>ISSN: 1784-1674</dc:source>
<dc:language>dut</dc:language>
<dc:rights>No license (in copyright)</dc:rights>
<dc:rights>info:eu-repo/semantics/restrictedAccess</dc:rights>
</oai_dc:dc>

But on the dev server I get:

https://oai.libdev.ugent.be/?verb=GetRecord&identifier=01GQ77R3AGST76PDP6FNKTTFGR&metadataPrefix=oai_dc

[phochste]

Also the link to the landing page is missing from the dc:identifier section.