@inproceedings{de-cea-etal-2004-ontotags,
    title = "{O}nto{T}ag`s Linguistic Ontologies: Enhancing Higher Level and Semantic Web Annotations",
    author = "de Cea, Guadalupe Aguado  and
      {\'A}lvarez-de-Mon, Inmaculada  and
      Pareja-Lora, Antonio",
    editor = "Lino, Maria Teresa  and
      Xavier, Maria Francisca  and
      Ferreira, F{\'a}tima  and
      Costa, Rute  and
      Silva, Raquel",
    booktitle = "Proceedings of the Fourth International Conference on Language Resources and Evaluation ({LREC}`04)",
    month = may,
    year = "2004",
    address = "Lisbon, Portugal",
    publisher = "European Language Resources Association (ELRA)",
    url = "https://aclanthology.org/L04-1439/"
}