The mentioned Gaia-X seems to have some. eg https://www.ovh.com/blog/gaia-x-catalogue-search-engine-under-the-hood/ https://www.ovh.com/blog/gaia-x-catalogue-se

The mentioned Gaia-X seems to have some. eg https://www.ovh.com/blog/gaia-x-catalogue-search-engine-under-the-hood/ https://www.ovh.com/blog/gaia-x-catalogue-search-engine-unde...