Update README.md

README.md

@@ -16,4 +16,21 @@ configs:
   data_files:
   - split: train
     path: data/train-*
+language:
+  - nl
 ---
+
+# Dutch Gutenberg Books
+
+This dataset contains all 1167 Dutch books, gathered from the [Project Gutenberg](https://www.gutenberg.org/) on 19 September 2026.
+
+The dataset is suitable for language model pretraining, including continued pretraining (CPT).
+
+
+## License
+
+Project Gutenberg states that the vast majority of its eBooks are in the public domain in the United States. This permits uses such as commercial use, republication, and the creation of derivative works.
+
+Copyright status may differ depending on the individual work and the jurisdiction. Users should verify the applicable copyright status before using or redistributing the contents of individual books.
+
+For more information, see Project Gutenberg's [licensing information](https://www.gutenberg.org/policy/permission.html).