Update README.md

README.md

@@ -78,6 +78,8 @@ No
 
 CC-by-4.0
 
-### Contributions
+### Acknowledgement of Compliance with CC BY 4.0 License:
 
-Thanks to [@github-username](https://github.com/<github-username>) for adding this dataset.
+The content provided herein is used in compliance with the Creative Commons Attribution 4.0 International License (CC BY 4.0). The materials are sourced from ZDF Terra X and various authors, and we acknowledge their contribution and adherence to the terms of the CC BY 4.0 license. Any modifications or derivatives of this content will be appropriately attributed to the original authors and ZDF Terra X.
+
+For more information about the CC BY 4.0 license, please visit: https://creativecommons.org/licenses/by/4.0/