Óscar Corcho Mariano Fernández-López Asunción Gómez-Pérez Methodologies, tools and languages for building ontologies: Where is their meeting point? 41-64 2003 46 Data Knowl. Eng. 1 http://dx.doi.org/10.1016/S0169-023X(02)00195-7 db/journals/dke/dke46.html#CorchoFG03