@inproceedings{sp_vol7_iss5_e2,
  title = {Distributed Research Data Knowledge Graphs - Challenges of federated queries using the Wikiverse and OpenStreetMap within the NFDI Knowledge Graph Ecosystem},
  author = {Thiery, Florian and Rossenova, Lozana and Mietchen, Daniel and Homburg, Timo and Thiery, Peter},
  booktitle = {Proceedings of the Conference on Research Data Infrastructure 2025},
  editor = {Sure-Vetter, York and Groth, Paul},
  publisher = {Squirrel Papers},
  address = {Aachen},
  series = {Squirrel Papers},
  volume = {7},
  number = {5},
  pages = {7(5), 𝒬2},
  year = {2025},
  month = aug,
  issn = {2750-560X},
  doi = {10.5281/zenodo.16736047},
  url = {https://doi.org/10.5281/zenodo.16736047},
  language = {english},
  keywords = {Base4NFDI, Cultural Heritage, Federation, Knowledge Graphs, Linked Open Data, NFDI, SPARQL, Terminology, Wikibase},
  note = {Proceedings paper, 2nd Conference on Research Data Infrastructure (CoRDI) 2025, RWTH Aachen, C.A.R.L., Aachen, Germany}
}