@article{unsupervisedhierarchicalgroupingof,
  title = {Unsupervised Hierarchical Grouping of Knowledge Graph Entities},
  author = {Sameh K. Mohamed},
  year = {2019},
  eprint = {1908.07281},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1908.07281v1},
}