multimedia.txt: https://univangersfr-my.sharepoint.com/:u:/g/personal/aurelien_valentin_etud_univ-angers_fr/EezOrVCe_JpOtDsdrIcK6psBGwAoiV4gtnELEEggryiOQw?e=eIMDJg
_dict_classification.json: https://univangersfr-my.sharepoint.com/:u:/g/personal/aurelien_valentin_etud_univ-angers_fr/EUk27BFQRKdJlSPFi30-BScBLsY3Kno4XaubfzcaCljVYg?e=5fcA7V
