<http://schema.org/description>
"http://www.intoscana.it/intoscana2/opencms/intoscana/sito-intoscana/Contenuti_intoscana/Canali/Universita-e-Innovazione/visualizza_asset.html?id=1210359"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.artisopensource.net/2013/10/04/innovation-ecosystems-internet-festival/>