Marco Attene Francesco Robbiano Giuseppe Patanè Michela Mortara Michela Spagnuolo Bianca Falcidieno Semantic Annotation Of Digital 3D Objects. 2007 SAMT (Posters and Demos) http://ceur-ws.org/Vol-300/p13.pdf conf/samt/2007p db/conf/samt/samt2007p.html#AtteneRPMSF07