Anatomy of Annotation Schemes: Mapping to GrAF Nancy Ide author Harry Bunt author 2010-07 text Proceedings of the Fourth Linguistic Annotation Workshop Nianwen Xue editor Massimo Poesio editor Association for Computational Linguistics Uppsala, Sweden conference publication ide-bunt-2010-anatomy https://aclanthology.org/W10-1840/ 2010-07 247 255