<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person>
<http://www.businessonline.it/news/47953/stipendi-statali-rinnovo-contratti-sblocco-dipendenti-pubblici-richieste-sindacati-risposte-governo-renzi-madia.html>