BOEMIE Ontology-Based Text Annotation Tool Pavlina Fragkou author Georgios Petasis author Aris Theodorakos author Vangelis Karkaletsis author Constantine Spyropoulos author 2008-05 text Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC’08) Nicoletta Calzolari editor Khalid Choukri editor Bente Maegaard editor Joseph Mariani editor Jan Odijk editor Stelios Piperidis editor Daniel Tapias editor European Language Resources Association (ELRA) Marrakech, Morocco conference publication fragkou-etal-2008-boemie https://aclanthology.org/L08-1248/ 2008-05