Hozo is a graphical ontology editor especially created to produce heavy-weight ontologies.Mizoguchi R., Sunagawa E., Kozaki K. and Kitamura Y. (2007) "A Model of Roles within an Ontology Development Tool: Hozo" Journal of Applied Ontology, 2(2):159-179. It was developed in Japan through a partnership between the Department of Knowledge Systems (Mizoguchi Laboratory), ISIR-Osaka University, and Enegate Co, Ltd.
References
External links Official website Mizoguchi Laboratory Enegate