<http://schema.org/datePublished>
"2009-04-29T19:55:22+02:00"^^<http://schema.org/Date>
<http://www.lainformacion.com/politica/gobierno/obama-el-mas-mediatico-pero-no-el-mas-popular-en-sus-primeros-100-dias_yFh1mbkKXbzfVJE0aZuKa7/>