<http://schema.org/target>
"http://www.dn.pt/pesquisa.html?q={search_term_string}"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dn.pt/portugal/interior/ameaca-de-bomba-no-interior-de-um-aviao-no-aeroporto-de-faro-5010607.html>