Attention, javascript dans la variable "googleEventMicroformat" :
{"@context":"http:\/\/schema.org","@type":"Event","name":""Henri Cartier-Bresson" \u00e0 la Somerset House, Londres","startDate":"2012-11-08T00:00:00+0100","endDate":"2013-01-27T00:00:00+0100","url":"http:\/\/www.somersethouse.org.uk","location":{"@type":"place","name":"Londres"}}string(91) "Desactiver la protection dans l'appel à "assign" en mettant "false" en troisieme parametre"