Burchardt, Aljoscha, Sebastian Padó, Dennis Spohr, Anette Frank, and Ulrich Heid. “Constructing Integrated Corpus and Lexicon Models for Multi-Layer Annotation in OWL DL”. Linguistic Issues in Language Technology 1 (June 1, 2008). Accessed April 20, 2024. https://journals.colorado.edu/index.php/lilt/article/view/1191.