| license: cc-by-nc-sa-4.0 | |
| The data is released under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0). | |
| In particular, it is not allowed to use the dataset for commercial purposes. However, commercial researchers can use the data for research, but not for promotional material. | |
| If you are unsure whether or not your application violates the non-commercial use clause of the license, please contact [email protected]. |