<http://schema.org/headline>
"Recuperar hist\u00F3rico do Firefox \u00E9 poss\u00EDvel?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.techtudo.com.br/dicas-e-tutoriais/noticia/2011/05/recuperar-historico-do-firefox-e-possivel.html>