@article{semantic-mpeg-21, author = "Helder Castro and M.T. Andrade and Fernando Almeida and Giuseppe Tropea and Nicola Blefari-Melazzii and Mousas, Aziz and Kaklamani, Dimitra I. and Leonardo Chiariglione and Angelo Difino", journal = "Multimedia Tools and Applications", pages = "1-24", title = "{S}emantically connected web resources with {MPEG}-21", year = "2014", }