<http://schema.org/headline>
"Novos lan\u00E7amentos das c\u00E2meras Canon, as Rebels T3 e T3i"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.techtudo.com.br/noticias/noticia/2011/02/novos-lancamentos-das-cameras-canon-rebels-t3-e-t3i.html>