<http://dati.senato.it/account/twitter-520> <http://xmlns.com/foaf/0.1/accountProfilePage> "twitter.com/Pierferdinando"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://dati.senato.it/account/twitter-520> <http://xmlns.com/foaf/0.1/accountServiceHomepage> "http://www.twitter.com"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://dati.senato.it/account/twitter-520> <http://www.w3.org/2000/01/rdf-schema#label> "Account Twitter"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://dati.senato.it/account/twitter-520> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/OnlineAccount> .