On deep annotation.

@inproceedings{handschuh-2003-deep, author = {Siegfried Handschuh and Steffen Staab and Raphael Volz}, editor = {Guszt\'{a}v Hencsey and Bebo White and Yih-Farn Robin Chen and L\'{a}szl\'{o} Kov\'{a}cs and Steve Lawrence}, title = {{On deep annotation}}, booktitle = {{Proceedings of the Twelfth International World Wide Web Conference, WWW 2003, Budapest, Hungary, May 20-24, 2003}}, pages = {431--438}, publisher = {ACM}, year = {2003}, url = {https://doi.org/10.1145/775152.775214}, doi = {https://doi.org/10.1145/775152.775214} }