1. Catena-X. (2022). https://catena-x.net/en/ (accessed August, 28, 2022).
2. Data Space Radar – International Data Spaces. (2022). Faster IDS breakthroughs are within reach. https://internationaldataspaces.org/adopt/data-space-radar/. (accessed August, 28, 2022).
3. European Commission. (2022). Common European data spaces. http://dataspaces.info/common-european-data-spaces/#page-content (accessed August, 28, 2022).
4. Mobility Data Space. (2022). https://mobility-dataspace.eu/ (accessed August, 28, 2022).
5. Reference Architecture Model (IDS-RAM). (2022). International Data Spaces Associations. https://internationaldataspaces.org/publications/ids-ram/ (accessed August, 28, 2022).