<http://schema.org/creator>
"Marcell Almeida"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.techtudo.com.br/noticias/noticia/2011/06/panasonic-lumix-gf3-uma-camera-compacta-com-121-megapixel-e-lente-intercambiavel.html>