<http://schema.org/dateModified>
"2016-02-28T16:50:29+01:00"^^<http://schema.org/Date>
<http://www.lainformacion.com/educacion/estudiantes/la-olimpiada-de-biologia-llega-el-viernes-a-la-udc_kESelVqPskYtVPiDdtvmn4/>