{"type":"rich","version":"1.0","title":"The Great Prologue | Mark E. Petersen, Sep 1974","author_name":"Classic BYU Speeches","author_url":"https://speeches.byu.edu/","provider_name":"Omny Studio","provider_url":"https://omny.fm","html":"<iframe src=\"https://omny.fm/shows/classic-byu-speeches/the-great-prologue-mark-e-petersen-sep-1974/embed\" width=\"100%\" height=\"180\" allow=\"autoplay; clipboard-write; fullscreen\" allowfullscreen frameborder=\"0\" title=\"The Great Prologue | Mark E. Petersen, Sep 1974\"></iframe>","width":600,"height":180}