@article{constructionofknowledgegraphsstateand,
  title = {Construction of Knowledge Graphs: State and Challenges},
  author = {Marvin Hofer and Daniel Obraczka and Alieh Saeedi and Hanna Köpcke and Erhard Rahm},
  year = {2023},
  eprint = {2302.11509},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.11509v2},
}