<http://schema.org/dateCreated>
"2011-09-27T16:27:10"^^<http://schema.org/Date>
<http://www.techtudo.com.br/noticias/noticia/2011/09/facebook-confirma-que-botao-curtir-repassa-dados-dos-usuarios-e-promete-correcao-dos-cookies.html>