Attention, javascript dans la variable "googleEventMicroformat" :
{"@context":"http:\/\/schema.org","@type":"Event","name":""Picasso Black and White" au Guggenheim Museum \u00e0 New York ","startDate":"2012-10-05T00:00:00+0200","endDate":"2013-01-23T00:00:00+0100","url":"http:\/\/www.guggenheim.org\/new-york\/exhibitions\/upcoming\/picasso-black-and-white","location":{"@type":"place","name":"New York"}}string(91) "Desactiver la protection dans l'appel à "assign" en mettant "false" en troisieme parametre"