@InProceedings{akbik-loser:2012:AKBC-WEKEX,
  author    = {Akbik, Alan  and  L\"{o}ser, Alexander},
  title     = {KrakeN: N-ary Facts in Open Information Extraction},
  booktitle = {Proceedings of the Joint Workshop on Automatic Knowledge Base Construction and Web-scale Knowledge Extraction (AKBC-WEKEX)},
  month     = {June},
  year      = {2012},
  address   = {Montr{\'e}al, Canada},
  publisher = {Association for Computational Linguistics},
  pages     = {52--56},
  url       = {http://www.aclweb.org/anthology/W12-3010}
}