From Manual to Semi-Automatic Semantic Annotation: About Ontology-Based Text Annotation Tools Michael Erdmann author Alexander Maedche author Hans-Peter Schnurr author Steffen Staab author 2000-08 text Proceedings of the COLING-2000 Workshop on Semantic Annotation and Intelligent Content Paul Buitelaar editor Kôiti Hasida editor International Committee on Computational Linguistics Centre Universitaire, Luxembourg conference publication erdmann-etal-2000-manual https://aclanthology.org/W00-1710/ 2000-08 79 85