https://selca.kastden.org/account_media_list/metadata/1025/metadata-1025-instagram-atsuko_maeda_official.txt
https://selca.kastden.org/account_media_list/metadata/749/metadata-749-twitter-Atsuko_100.txt
https://selca.kastden.org/account_media_list/metadata/754/metadata-754-instagram-atsuko_potts.txt