<dcat:Distribution rdf:about= count and <dcat:Distribution rdf:resource= counts does not match in CSW service DCAT output

[ThomasG77]

I encounter this trouble in third party server we harvest on data.gouv.fr website. It's a GeoNetwork 4.2.3.SNAPSHOT

When you look at https://data.ofb.fr/catalogue/data-eaufrance/fre/csw?SERVICE=CSW&VERSION=2.0.2&REQUEST=GetRecordById&outputSchema=http://www.w3.org/ns/dcat%23&ID=6d52ad99-7918-4814-a21e-5b7f8a6d7ab5
Here <dcat:Distribution rdf:about= count is 9 whereas <dcat:Distribution rdf:resource= count is 10 and reference to WFS service is not mentionned in <dcat:Distribution rdf:about=
I compared to a more recent version of Geonetwork 4.4.6 with another dataset where <dcat:Distribution rdf:about= and <dcat:Distribution rdf:resource= count is the same e.g 5.
https://apps.titellus.net/geonetwork/srv/fre/csw?SERVICE=CSW&VERSION=2.0.2&REQUEST=GetRecordById&outputSchema=http://www.w3.org/ns/dcat%23&ID=a5dc5bc7-3c37-4783-9c41-27ce2f83f3ae

When I look at the same dataset metadata with xml formatter for the Geonetwork I harvest, I get both WMS and WFS correctly referenced
https://data.ofb.fr/catalogue/data-eaufrance/api/records/6d52ad99-7918-4814-a21e-5b7f8a6d7ab5/formatters/xml?approved=true
https://apps.titellus.net/geonetwork/srv/api/records/a5dc5bc7-3c37-4783-9c41-27ce2f83f3ae/formatters/xml?approved=true

My guess is that because the URL between WFS and WMS in my harvested Geonetwork is exactly the same e.g https://services.sandre.eaufrance.fr/geo/topage2022? the DCAT formatter drop it during the xslt transformation. It could be related to https://github.com/geonetwork/core-geonetwork/blob/main/schemas/iso19139/src/main/plugin/iso19139/layout/tpl-rdf.xsl#L159-L161

cc @maudetes