{"type":"rich","version":1.0,"provider_name":"Speaker Deck","provider_url":"https://speakerdeck.com/","title":"【oVice宴会】説明資料","author_name":"oVice toshi","author_url":"https://speakerdeck.com/toshitsugu","html":"\u003ciframe id=\"talk_frame_746660\" class=\"speakerdeck-iframe\" src=\"https://speakerdeck.com/player/2c237b9fa2a54cb2b5d90a49260c4965\" width=\"710\" height=\"399\" style=\"aspect-ratio:710/399; border:0; padding:0; margin:0; background:transparent;\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"allowfullscreen\"\u003e\u003c/iframe\u003e\n","width":710,"height":399,"ratio":1.7777777777777777}