<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Organization>
<http://www.informazione.it/a/F72C6E3D-41E5-417D-B3FC-CDF9FB264E7A/Referendum-Sinistra-Italiana-apre-campagna-No-10-settimane-di-iniziative>