_:n697dfd1661214b7794979011616bf08axb4
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://codes-sources.commentcamarche.net/forum/affich-1351587-onunload-attendre-la-fin-d-un-echange-ajax-avnt-de-fermer-la-fenetre>