@inproceedings{nawaz-etal-2010-evaluating,
    title = "Evaluating a meta-knowledge annotation scheme for bio-events",
    author = "Nawaz, Raheel  and
      Thompson, Paul  and
      Ananiadou, Sophia",
    editor = "Morante, Roser  and
      Sporleder, Caroline",
    booktitle = "Proceedings of the Workshop on Negation and Speculation in Natural Language Processing",
    month = jul,
    year = "2010",
    address = "Uppsala, Sweden",
    publisher = "University of Antwerp",
    url = "https://aclanthology.org/W10-3112/",
    pages = "69--77"
}