@inproceedings{bhardwaj-etal-2019-carb,
    title = "{C}a{RB}: A Crowdsourced Benchmark for Open {IE}",
    author = "Bhardwaj, Sangnie  and
      Aggarwal, Samarth  and
      Mausam",
    editor = "Inui, Kentaro  and
      Jiang, Jing  and
      Ng, Vincent  and
      Wan, Xiaojun",
    booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP)",
    month = nov,
    year = "2019",
    address = "Hong Kong, China",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/D19-1651/",
    doi = "10.18653/v1/D19-1651",
    pages = "6262--6267"
}