@inproceedings{bunt-2021-isa, title = "The {ISA}-17 Quantification Challenge: Background and introduction", author = "Bunt, Harry", editor = "Bunt, Harry", booktitle = "Proceedings of the 17th Joint ACL - ISO Workshop on Interoperable Semantic Annotation", month = jun, year = "2021", address = "Groningen, The Netherlands (online)", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2021.isa-1.4/", pages = "33--40" }