@inproceedings{segers-etal-2017-circumstantial,
    title = "The Circumstantial Event Ontology ({CEO})",
    author = "Segers, Roxane  and
      Caselli, Tommaso  and
      Vossen, Piek",
    editor = "Caselli, Tommaso  and
      Miller, Ben  and
      van Erp, Marieke  and
      Vossen, Piek  and
      Palmer, Martha  and
      Hovy, Eduard  and
      Mitamura, Teruko  and
      Caswell, David",
    booktitle = "Proceedings of the Events and Stories in the News Workshop",
    month = aug,
    year = "2017",
    address = "Vancouver, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W17-2706/",
    doi = "10.18653/v1/W17-2706",
    pages = "37--41"
}