<http://schema.org/query-input>
"required name=query"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.linternaute.com/actualite/monde/dossier/les-residences-des-chefs-d-etats-en-europe/les-residences-des-chefs-d-etats-en-europe.shtml>