@inproceedings{akbik-loser-2012-kraken,
    title = "{K}rake{N}: N-ary Facts in Open Information Extraction",
    author = {Akbik, Alan  and
      L{\"o}ser, Alexander},
    editor = "Fan, James  and
      Hoffman, Raphael  and
      Kalyanpur, Aditya  and
      Riedel, Sebastian  and
      Suchanek, Fabian  and
      Talukdar, Partha Pratim",
    booktitle = "Proceedings of the Joint Workshop on Automatic Knowledge Base Construction and Web-scale Knowledge Extraction ({AKBC}-{WEKEX})",
    month = jun,
    year = "2012",
    address = "Montr{\'e}al, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W12-3010/",
    pages = "52--56"
}