@Proceedings{Proceedings_of_the_Workshop_on_Ontologies_in_Agent_Systems_OAS_03, author = "Stephen Cranefield, Tim Finin, Valentina Tamma, and Steven Willmott", title = "{Proceedings of the Workshop on Ontologies in Agent Systems (OAS'03}", month = "July", year = "2003", note = "2nd International Joint Conference on Autonomous Agents and Multi-Agent Systems, Tilburg, The Netherlands", publisher = "CEUR Publications", }