{"type":"rich","version":"1.0","title":"Early Crops and Their Origins","description":"Match early crops to their regions of origin.","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1780943612099&hashid=mVra4a5RK1","html":"<iframe src=\"https://arcade.padlet.com/embed/mVra4a5RK1\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}