{
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    "type": "rich",
    "provider_name": "Haiku Deck by Giant Thinkwell Inc.",
    "provider_url": "https://www.haikudeck.com",
    "width": 640,
    "height": 551,
    "title": "Optical Illusions  Museum",
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    "author_name": "Adri Munier",
    "author_url": "adrimunier.nl",
    "html": "<iframe src=\"https://www.haikudeck.com/e/kcMUGF2vN2\" height=\"541\" width=\"640\" frameborder=\"0\" marginheight=\"0\" marginwidth=\"0\" webkitAllowFullScreen=\"webkitAllowFullScreen\" mozallowfullscreen=\"mozallowfullscreen\" allowFullScreen=\"allowFullScreen\"></iframe><br/><a href=\"http://www.haikudeck.com/?utm_medium=embed_tagline\" style=\"font-family: arial, sans-serif; font-size: 9px; text-align: top; color: #808080; text-decoration: none;\">Created with Haiku Deck, presentation software that's simple, beautiful and fun.</a>"
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