GeoNetwork is a catalog application to manage spatially referenced resources. It provides powerful metadata editing and search functions as well as an interactive web map viewer. It is currently used in numerous Spatial Data Infrastructure initiatives across the world.
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=a5dc5bc7-3c37-4783-9c41-27ce2f83f3aeWhen 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