In this paper, we propose an ontology improving the use of Building Information Modelling (BIM) models as a virtual interactive environment (IVE) generator. The result is not only the ability to create a bidirectional link between the informed 3D database and the virtual reality application, but to automatically generate object-specifc functions and capabilities according to their taxonomy. We present the results based on the Risk-Hunting training application. In this context, the notions of weight, object handles and, scheduling of the construction are essential for the immersion of the future trainee and educational success.