Mapping of a database to a new ontology of Moroccan bac post learner profile for the E-orientation system MMSyOrientation

Today most of the content of university information system manage the skills of students based on relationaldatabases. These databases are part of the "deep web" which mean that Internet users can not do research onit, the problematic to be treated here is how can we exploit the databases, in other words: find a mechanism touse the data of the "deep web".The mapping of ontologies to databases is regarded today as an innovativesolution to address this problem. In the context of our work, we made an attempt to map our own relationaldatabase by gathering some elements of Moroccan post-bac students that we have seen fit to use an ontological RDF graph.In this paper, we describe the principle of mapping the database of learning to a new ontology using the RDB to RDF approaches to meet our needs according to consistent comparisons. Keywords: mapping, E-orientation, modele profiile, ontology, MMSyOrientation, database, RDF, RDB