https://linkdigital.com.au/case-studies/norwegian-public-roads-administration-data-portal/
Aug 4, 2025 - The DCAT-AP standardises how metadata datasets are published, improving their discoverability and interoperability across different data portals across the EU.
public roads administrationnational data portalnorwegiandigital
https://www.aeaweb.org/forum/2622/national-digital-trails-project-trail-portal-invites-comments
May 20 -- The U.S. Geological Survey (USGS) invites comments to OMB by June 21, 2022 on its ... " at https://www.aeaweb.org/content/file?id=5806
digital trailsdata portalnationalprojectusgs