@inproceedings{sekine-etal-2002-extended,
    title = "Extended Named Entity Hierarchy",
    author = "Sekine, Satoshi  and
      Sudo, Kiyoshi  and
      Nobata, Chikashi",
    editor = "Gonz{\'a}lez Rodr{\'i}guez, Manuel  and
      Suarez Araujo, Carmen Paz",
    booktitle = "Proceedings of the Third International Conference on Language Resources and Evaluation ({LREC}`02)",
    month = may,
    year = "2002",
    address = "Las Palmas, Canary Islands - Spain",
    publisher = "European Language Resources Association (ELRA)",
    url = "https://preview.aclanthology.org/ingest_wac_2008/L02-1120/"
}