Attention, javascript dans la variable "googleEventMicroformat" :
{"@context":"http:\/\/schema.org","@type":"Event","name":""Circuler. Quand nos mouvements fa\u00e7onnent les villes" \u00e0 Paris ","startDate":"2012-04-04T00:00:00+0200","endDate":"2012-08-26T00:00:00+0200","url":"http:\/\/www.citechaillot.fr\/fr","location":{"@type":"place","name":"Paris"}}string(91) "Desactiver la protection dans l'appel à "assign" en mettant "false" en troisieme parametre"