@inproceedings{knowledgeableoreducatedguessrevisiting,
  title = {Knowledgeable or Educated Guess? Revisiting Language Models as Knowledge Bases},
  author = {Boxi Cao and Hongyu Lin and Xianpei Han and Le Sun and Lingyong Yan and Meng Liao and Tong Xue and Jin Xu},
  year = {2021},
  booktitle = {ACL 2021 5},
  eprint = {2106.09231},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.09231v1},
}