<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/AggregateRating>
<https://pt.scribd.com/document/58001593/Modelo-de-Resumo-Para-Tcc-Uso-Da-Internet-No-Setor-de-Hotelaria-de-Recife-pe>