@inproceedings{KR-2000-Bloch,
	author        = "Isabelle Bloch",
	booktitle     = "{Proceedings of the Seventh International Conference on Principles of Knowledge Representation and Reasoning}",
	pages         = "247--258",
	publisher     = "{Morgan Kaufmann}",
	title         = "{Spatial representation of spatial relationship knowledge}",
	year          = 2000,
}