<http://schema.org/dateModified>
"2016-02-21T21:42:59+01:00"^^<http://schema.org/Date>
<http://www.lainformacion.com/salud/enfermedades-viricas/mexico-informa-de-la-muerte-de-17-personas-mas-por-posible-contagio-de-la-gripe-porcina_J8yr7ifoRGdnUtEJAxzST4/>