<https://www.mbmusic.it/2012/07/gemelli-diversi-un-attimo-ancora-video-e-testo/#Blogposting>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://www.mbmusic.it/2012/07/gemelli-diversi-un-attimo-ancora-video-e-testo/>