This dataset was created with the intent to provide a single larger set of metadata from Berlin State Library for research purposes and the development of AI applications. The dataset comprises descriptive metadata of 2.639.554 titles derived from the union catalogue K10plus, a database with about 200 million records from libraries across 11 German states.… See the full description on the dataset page: https://huggingface.co/datasets/SBB/ARK-Metadata-V2.